Web orders only - FREE shipping via UPS Ground (continental US only, motor freight excluded)
 
 
 
 
 
  BRAKE PRODUCTS
2,512 part numbers: Brake Wheels & Discontinued Brake Parts
  GEMCO
14,106 part numbers: Motion Control Products
 
  GLEASON
23,208 part numbers: Cable & Hose Management Systems
  AERO-MOTIVE
3,719 part numbers: Cable & Hose Management Systems
  CUTLER-HAMMER
6,283 part numbers: Electrical Control Products
 
 
 
 
 
  STEARNS
6,499 part numbers: Motor Mounted Brakes
  HUBBELL
16,191 part numbers: Electrical Control Products
  SUPERBOLT
118 part numbers: Fastening Solutions
  TELEMOTIVE
2,419 part numbers: Radio Remote Control
  RENOLD
399 part numbers: Mechanical Power Transmission Products
 
 

Aero-Motive Direct
Amazon Store

 
731 part numbers
 

Gemco Direct
Amazon Store

 
5,981 part numbers
 

Gleason Direct
Amazon Store

 
1,033 part numbers
 

Telemotive Direct
Amazon Store

 
19 part numbers
 
Web: www.GemcoDirect.com Email: sales@GemcoDirect.com Phone: (888) 861-8777
 
Rotary Limit Switches, Position Sensors, Resolvers, Encoders
 
1980 Rotating Cam Limit Switch

 
DESCRIPTION
 
The Series 1980 Micro-Adjust Rotating Cam Limit Switch is a pilot device used for heavy duty material handling mechanisms, mechanical presses, packaging machines, rotary tables, and in many other applications where repetitive and sequential operations are required in control circuitry. When motion is expressed in shaft rotation, either thru a roller chain, gear train, or directly, the Rotating Cam Limit Switch makes it possible to open or close independent circuits at any desired angular positions. The Series 1980 is available in NEMA 1, NEMA 4 & 5, NEMA 7, NEMA 9, and NEMA 12 enclosures. The units can be ordered with 2 to 40 circuits.
 
SPECIFICATIONS
 
Resolver
 
Resolution - 12 bit resolution (4096 counts)
RPM - 1024 max.
 
DeviceNet
 
Conformance - This product has been tested by ODVA's authorized Independent Test Lab and found to comply with ODVA Conformance Test Software Version A-12.
Power Requirements - 92mA @ 11Vdc typical - 67mA @ 24Vdc typical.
InRush - 350mA @ 11Vdc for 20 ms - 450mA @ 25Vdc for 10 ms.
Device Type - "Generic"
Communications - Group 2 slave only.
Messages supported - Polled, Bit Strobed, Explicit.
Baud Rates - 125K, 250K, 500K
Position Rate - 915 microseconds
RPM - 29.29 ms
Scale Factor - 2 to 4096
Position Range - 0 to 1 less than scale factor.
Setpoints - Separate ON and OFF points for each setpoint.
Quantity - 8
Range - 0 to 1 less than scale factor.
Approvals - CE
Operating Temperature -20oC to +70oC
Storage Temperature -40oC to +85oC
 
1980S Rotating Cam Limit Switch Manual
1980 Ordering Guide and Technical Information
1950 Precision Snap Switch Information
Drawing Gemco 1950 Snap Switches
Dimension Drawing NEMA 4 RCLS 2-40 CIR W SDGR
NEMA 7 and NEMA 9 Explosion-Proof Statement, Rev A
 
 

 

1980 Rotating Cam Limit Switch Set-up Procedure
No Part
Number
Description Image Stock
Qty
Price
Each
Qty
Ord'd
Update
Cart
1 AME-P0034600 Ametek Gemco Tool 
Timing & Dwell Adjustment Tool 
Part AME-P0034600 
For 1980 Series Cam Limit Switches 
aka P-346-B 
(1LBS) H 4" L 5" W 4" Box 
[Amazon] 
[1/2017]
8 $5.00
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stand Alone Brake Monitoring Module and Accessories
No Part
Number
Description Image Stock
Qty
Price
Each
Qty
Ord'd
Update
Cart
1 AME-SD0202900 Ametek Gemco NEMA 1 Enclosure with Cover and Shaft; Product line: 1980 
[1/2017]
- 0 $215.00
2 AME-SD0213300 Ametek Gemco NEMA 1 Enclosure with Cover & Shaft 
[1/2017]
- 0 $288.00
3 AME-SD0117800 Ametek Gemco Cam  
Part AME-SD0117800 
Standard Adjustable Cam Assembly 
Parts P0035600 & P0035700 
Includes 2 Roll Pins for installation 
Mold # P.268.B 
[Amazon] Dated 1/17 
(1LB) H 4" L 6" W 4" Box
0 $103.00
4 AME-SD0197700 Ametek Gemco Disc. Optical Pulse Disc for 1980 Series RCS. 1 Degree Split. Add-A-Cam (1LB) 
[1/2017]
- 1 $70.00
5 AME-SD0194800 Ametek Gemco Electronic Pulse Generating Switch, 5 Volt DC for Brake Monitor 
(1LBS) H 6.00" L 3.50" W 0.50" 
[Amazon] 
[1/2017]
1 $345.00
6 AME-SD0157100 Ametek Gemco Roller Follower Assembly 
Part AME-SD0157100 
Limit Switch Roller Follower 
Mounts between the Cam & Snap Switch increasing switch life on 1980 Series Cam Box's 
Can be added Older Cam Box's that did not have option, which is now supplied as a standard 
aka P-518-B & P-520-B 
[Amazon] Dated 1/17 
Product available at Amazon.com and BrakeProducts.com 
(1LB) H 4" L 5" W 4" Box
55 $23.00
7 AME-1950-1-B-A-AO Ametek Gemco 1950 Switch 
1950 = Precision, Snap Action, Switch Assembly 
1 = Single Pole Double Throw / S.P.D.T. 
Four Screw Terminals, can be wired for Normally Open or  
Normally Close Circuits 
Side "A" Normally Open Terminals 
Side "B" Normally Closed Terminals 
B = Binder / Screw Terminals, Qty., 4 
A = Front Mounting 
AO = Switch Plunger operated via a cam or a roller follower 
U.L. Listed, 15 AMPS, 110 - 600 Volts AC / DC 
-50 to 185 Degree F 
Recommended replacement @ 15 million cycles 
Part AME-1950-1-B-A-A0 
aka 1950-1-B-A-A0 
Product available at Amazon.com and BrakeProducts.com 
(1LB) H 4" L 5" W 4" Box 
[Amazon] 
[1/2017]
67 $42.00
8 AME-1950-4-B-A-AO Ametek Gemco Switch 1950 
Part AME-1950-4-B-A-A0 
1950 = Precision, Snap Action, Switch Assembly 
4 = Double Pole Double Throw / D.P.D.T. 
Eight Screw Terminals, can be wired for Normally Open or  
Normally Close Circuits 
Side "A" Normally Open Terminals 
Side "B" Normally Closed Terminals 
B = Binder / Screw Terminals, Qty., 8 
A = Front Mounting 
AO = Switch Plunger operated via a cam or a roller follower 
U.L. Listed, 15 AMPS, 110 - 600 Volts AC / DC 
-50 to 185 Degree F 
Recommended replacement @ 15 million cycles 
aka 1950-4-B-A-A0 
[Amazon] Dated 1/17 
Product available at Amazon.com and BrakeProducts.com 
(1LB) H 4" L 5" W 4" Box
4 $80.00
Add-On Brake Monitoring Module and Accessories
No Part
Number
Description Image Stock
Qty
Price
Each
Qty
Ord'd
Update
Cart
1 AME-SD0195800 Ametek Gemco Module 
Add-On, Brake Monitor Module Assembly 
NEMA 1 Enclosure with Cover & Shaft 
[1/2017]
- 0 $215.00
2 AME-SD0117800 Ametek Gemco Cam  
Part AME-SD0117800 
Standard Adjustable Cam Assembly 
Parts P0035600 & P0035700 
Includes 2 Roll Pins for installation 
Mold # P.268.B 
[Amazon] Dated 1/17 
(1LB) H 4" L 6" W 4" Box
0 $103.00
3 AME-SD0197700 Ametek Gemco Disc. Optical Pulse Disc for 1980 Series RCS. 1 Degree Split. Add-A-Cam (1LB) 
[1/2017]
- 1 $70.00
4 AME-SD0194800 Ametek Gemco Electronic Pulse Generating Switch, 5 Volt DC for Brake Monitor 
(1LBS) H 6.00" L 3.50" W 0.50" 
[Amazon] 
[1/2017]
1 $345.00
5 AME-SD0157100 Ametek Gemco Roller Follower Assembly 
Part AME-SD0157100 
Limit Switch Roller Follower 
Mounts between the Cam & Snap Switch increasing switch life on 1980 Series Cam Box's 
Can be added Older Cam Box's that did not have option, which is now supplied as a standard 
aka P-518-B & P-520-B 
[Amazon] Dated 1/17 
Product available at Amazon.com and BrakeProducts.com 
(1LB) H 4" L 5" W 4" Box
55 $23.00
6 AME-1950-1-B-A-AO Ametek Gemco 1950 Switch 
1950 = Precision, Snap Action, Switch Assembly 
1 = Single Pole Double Throw / S.P.D.T. 
Four Screw Terminals, can be wired for Normally Open or  
Normally Close Circuits 
Side "A" Normally Open Terminals 
Side "B" Normally Closed Terminals 
B = Binder / Screw Terminals, Qty., 4 
A = Front Mounting 
AO = Switch Plunger operated via a cam or a roller follower 
U.L. Listed, 15 AMPS, 110 - 600 Volts AC / DC 
-50 to 185 Degree F 
Recommended replacement @ 15 million cycles 
Part AME-1950-1-B-A-A0 
aka 1950-1-B-A-A0 
Product available at Amazon.com and BrakeProducts.com 
(1LB) H 4" L 5" W 4" Box 
[Amazon] 
[1/2017]
67 $42.00
7 AME-1950-4-B-A-AO Ametek Gemco Switch 1950 
Part AME-1950-4-B-A-A0 
1950 = Precision, Snap Action, Switch Assembly 
4 = Double Pole Double Throw / D.P.D.T. 
Eight Screw Terminals, can be wired for Normally Open or  
Normally Close Circuits 
Side "A" Normally Open Terminals 
Side "B" Normally Closed Terminals 
B = Binder / Screw Terminals, Qty., 8 
A = Front Mounting 
AO = Switch Plunger operated via a cam or a roller follower 
U.L. Listed, 15 AMPS, 110 - 600 Volts AC / DC 
-50 to 185 Degree F 
Recommended replacement @ 15 million cycles 
aka 1950-4-B-A-A0 
[Amazon] Dated 1/17 
Product available at Amazon.com and BrakeProducts.com 
(1LB) H 4" L 5" W 4" Box
4 $80.00
1980 Rotating Cam Limit Switch
No Part
Number
Description Image Stock
Qty
Price
Each
Qty
Ord'd
Update
Cart
1 AME-1980-101-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-101-D-DP-X 
Base Part Number: 
1980-101, NEMA 1, Circuits: 1; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $681.00
2 AME-1980-101-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-101-D-SP-X 
Base Part Number: 
1980-101, NEMA 1, Circuits: 1; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $644.00
3 AME-1980-101-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-101-L-DP-X 
Base Part Number: 
1980-101, NEMA 1, Circuits: 1; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $620.00
4 AME-1980-101-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-101-L-SP-X 
Base Part Number: 
1980-101, NEMA 1, Circuits: 1; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $583.00
5 AME-1980-101-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-101-R-DP-X 
Base Part Number: 
1980-101, NEMA 1, Circuits: 1; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $620.00
6 AME-1980-101-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-101-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
01 = 1 Independent Cam / Circuit / Switch  
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Warranty 
(10LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $583.00
7 AME-1980-101-X-DP-X-M-3-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-101-X-DP-X-M-3-R 
Base Part Number: 
1980-101, NEMA 1, Circuits: 1; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
M - Multiplier Drive; 
Gear Reducer/Multiplier Code: 
3 - Gear Multiplier ratio 1:3 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,638.00
8 AME-1980-102-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-D-DP-X 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $784.00
9 AME-1980-102-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-D-SP-TD1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $918.00
10 AME-1980-102-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-D-SP-X 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $710.00
11 AME-1980-102-L-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-102-L-DP-X 
Series 1980 
1 = NEMA 1 Enclosure 
02 = 2 Independent Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw Snap Action Switch U.L. Listed  
X = No Timing Dial or Dial Window is provided 
3 Year Warranty 
(11 LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $723.00
12 AME-1980-102-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-102-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
02 = 2 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $649.00
13 AME-1980-102-R-DP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-102-R-DP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
2 = 2 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $870.00
14 AME-1980-102-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-102-R-DP-X 
Series 1980 
1 = NEMA 1 Enclosure 
02 = 2 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw Snap Action Switch U.L. Listed  
X = No Timing Dial or Dial Window is provided 
3 Year Warranty 
(11LBS) H 12.00" L 10.00" W 8.00" 
[Amazon] 
[1/2017]
0 $723.00
15 AME-1980-102-R-SP-R-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-R-SP-R-TD1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $881.00
16 AME-1980-102-R-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-R-SP-TD1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $857.00
17 AME-1980-102-R-SP-TD4 Ametek Gemco 1980 Rotating Cam Limit Switch 
Part AME-1980-102-R-SP-TD4 
NEMA 1 Enclosure 
2 Circuit 
Right Hand shaft Extension 
SPDT Switches, Single Pole Double Throw 
Timing Dial Labeled for CCW Rotation 
[Amazon] Dated 1/17 
(14LBS) H 8" L 18" W 12" Box
0 $857.00
18 AME-1980-102-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-102-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
02 = 2 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $649.00
19 AME-1980-102-X-DP-TD1-R-20-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-TD1-R-20-R1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
20 - Right Angle Gear Reducer ratio 20:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,798.00
20 AME-1980-102-X-DP-X-R-30-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-R-30-L1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
30 - Right Angle Gear Reducer ratio 30:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
21 AME-1980-102-X-DP-X-R-3-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-R-3-L1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
22 AME-1980-102-X-DP-X-R-50-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-R-50-R1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
50 - Right Angle Gear Reducer ratio 50:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
23 AME-1980-102-X-DP-X-R-5-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-R-5-L1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
24 AME-1980-102-X-DP-X-R-64-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-R-64-R1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
64 - Right Angle Gear Reducer ratio 64:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
25 AME-1980-102-X-DP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-S-5-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,741.00
26 AME-1980-102-X-DP-X-S-7-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-DP-X-S-7-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
7 - Straight Drive Gear Reducer ratio 7:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,741.00
27 AME-1980-102-X-SP-X-R-10-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-R-10-R2 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,516.00
28 AME-1980-102-X-SP-X-R-32-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-102-X-SP-X-R-32-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
2 = 2 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R = Right Angle Gear Reducer 
32 = 32 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,516.00
29 AME-1980-102-X-SP-X-R-4-L6 Ametek Gemco Rotating Cam Limit Switch Model 1980-102-X-SP-X-R4-L6 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
2 = 2 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R = Right Angle Gear Reducer 
4 = 4 to 1 Gear Ratio 
L6 = Left End Gear Reducer Shaft Location 6 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,416.00
30 AME-1980-102-X-SP-X-R-60-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-102-X-SP-X-R-60-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
2 = 2 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
60 = 60 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,516.00
31 AME-1980-102-X-SP-X-R-6-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-R-6-L8 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,516.00
32 AME-1980-102-X-SP-X-R-7-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-R-7-L1 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7 - Right Angle Gear Reducer ratio 7:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,516.00
33 AME-1980-102-X-SP-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-S-1-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,667.00
34 AME-1980-102-X-SP-X-S-20-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-S-20-L 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
20 - Straight Drive Gear Reducer ratio 20:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,667.00
35 AME-1980-102-X-SP-X-S-20-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-S-20-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
20 - Straight Drive Gear Reducer ratio 20:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,667.00
36 AME-1980-102-X-SP-X-S-25-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-S-25-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
25 - Straight Drive Gear Reducer ratio 25:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,667.00
37 AME-1980-102-X-SP-X-S-400-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-S-400-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
400 - Straight Drive Gear Reducer ratio 400:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,667.00
38 AME-1980-102-X-SP-X-S-4-L Ametek Gemco Rotating Cam Limit Switch Model 1980-102-X-SP-X-S-4-L 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
2 = 2 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S= Straight Angle Gear Reducer 
4 = 4 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,556.00
39 AME-1980-102-X-SP-X-S-7-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-102-X-SP-X-S-7-R 
Base Part Number: 
1980-102, NEMA 1, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
7 - Straight Drive Gear Reducer ratio 7:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,667.00
40 AME-1980-103-D-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-D-DP-R-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $919.00
41 AME-1980-103-D-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-D-DP-TD1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,091.00
42 AME-1980-103-D-DP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-103-D-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
03 = 3 Independent Circuits / Switches / Cams  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual Shaft Extensions from Enclosure, 2  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch, # 1950-4-B-A-AO 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for Counter Clock Wise Rotation 
3 Year Limited Warranty 
(13LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,091.00
43 AME-1980-103-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-D-DP-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $883.00
44 AME-1980-103-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-D-SP-TD1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $980.00
45 AME-1980-103-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-D-SP-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $772.00
46 AME-1980-103-L-DP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-103-L-DP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03 = 3 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuits. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(11LBS) 
(14LBS) H 8.00" L 18.00" W 12.00" 
[Amazon] 
[1/2017]
0 $1,030.00
47 AME-1980-103-L-DP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-103-L-DP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03 = 3 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuits. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for C.C.W. Rotation 
3 Year Limited Warranty 
(11LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,030.00
48 AME-1980-103-L-DP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-L-DP-TD3 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,030.00
49 AME-1980-103-L-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-103-L-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03 = 3 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed. Switches can be wired to be a Normally Open or Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $822.00
50 AME-1980-103-L-SPK-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-L-SPK-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SPK - SPDT with Clamp Terminal; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $747.00
51 AME-1980-103-L-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-L-SP-TD1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $919.00
52 AME-1980-103-L-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-103-L-SP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03 = 3 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuits. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for C.C.W. Rotation 
3 Year Limited Warranty (11LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $919.00
53 AME-1980-103-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-103-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03 = 3 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(11LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $711.00
54 AME-1980-103-R-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-DP-R-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $858.00
55 AME-1980-103-R-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-DP-TD1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,030.00
56 AME-1980-103-R-DP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-DP-TD2 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,030.00
57 AME-1980-103-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-DP-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $822.00
58 AME-1980-103-R-SP-R-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-SP-R-TD2 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $955.00
59 AME-1980-103-R-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-SP-R-X 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $747.00
60 AME-1980-103-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-103-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03= 3 Independent Cams / Circuits / Switches  
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
TD1 = Timing Dial Labeled for Clockwise Rotation 
3 Year Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $919.00
61 AME-1980-103-R-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-R-SP-TD2 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $919.00
62 AME-1980-103-R-SP-TD4 Ametek Gemco Rotating Cam Limit Switch Part 1980-103-R-SP-TD4 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03= 3 Independent Cams / Circuits / Switches  
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
TD4 = Timing Dial, Counter Clockwise Rotation 
(14LBS) H 8" L 18" W 12" Box 
[Amazon] 
[1/2017]
0 $919.00
63 AME-1980-103-R-SP-X Ametek Gemco Rotating Cam Limit Switch 
Model 1980-103-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
03= 3 Independent Cams / Circuits / Switches  
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Warranty 
[Amazon] Dated 1/17 
(14LBS) H 8" L 18" W 12" Box
0 $711.00
64 AME-1980-103-X-DP-X-R-5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-DP-X-R-5-L7 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,689.00
65 AME-1980-103-X-DP-X-R-5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-DP-X-R-5-R1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,689.00
66 AME-1980-103-X-DP-X-S-2-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-DP-X-S-2-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
2 - Straight Drive Gear Reducer ratio 2:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,840.00
67 AME-1980-103-X-DP-X-S-32-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-DP-X-S-32-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
32 - Straight Drive Gear Reducer ratio 32:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,840.00
68 AME-1980-103-X-DP-X-S-48-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-DP-X-S-48-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
48 - Straight Drive Gear Reducer ratio 48:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,840.00
69 AME-1980-103-X-SP-R-X-R-2-R5 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-R-X-R-2-R5 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2 - Right Angle Gear Reducer ratio 2:1 
Shaft Location: 
R5 - Right end position 5; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,614.00
70 AME-1980-103-X-SP-TD1-R-6-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-TD1-R-6-R1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,786.00
71 AME-1980-103-X-SP-TD1-S-15-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-TD1-S-15-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
15 - Straight Drive Gear Reducer ratio 15:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,937.00
72 AME-1980-103-X-SP-TD1-S-24-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-TD1-S-24-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,937.00
73 AME-1980-103-X-SP-TD1-S-36-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-TD1-S-36-L 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
36 - Straight Drive Gear Reducer ratio 36:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,937.00
74 AME-1980-103-X-SP-TW1-S-2-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-TW1-S-2-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TW1 - Timing Dial: CW Rotation, Mounting: Horizontal, Window; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
2 - Straight Drive Gear Reducer ratio 2:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,988.00
75 AME-1980-103-X-SP-X-R-4-R7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-R-4-R7 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
R7 - Right end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,578.00
76 AME-1980-103-X-SP-X-R-8-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-R-8-R1 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,578.00
77 AME-1980-103-X-SP-X-S-10-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-S-10-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
10 - Straight Drive Gear Reducer ratio 10:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,729.00
78 AME-1980-103-X-SP-X-S-1-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-S-1-L 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,729.00
79 AME-1980-103-X-SP-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-S-1-R 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,729.00
80 AME-1980-103-X-SP-X-S-200-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-S-200-L 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
200 - Straight Drive Gear Reducer ratio 200:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,729.00
81 AME-1980-103-X-SP-X-S-28-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-103-X-SP-X-S-28-L 
Base Part Number: 
1980-103, NEMA 1, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
28 - Straight Drive Gear Reducer ratio 28:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,729.00
82 AME-1980-104-D-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-104-D-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual Shaft Extensions from Enclosure, 2  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(13LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $988.00
83 AME-1980-104-D-SP-R-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-D-SP-R-TD3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,096.00
84 AME-1980-104-D-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-D-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual Shafts Extending from Enclosure, 2 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,048.00
85 AME-1980-104-D-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-104-D-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Double, 2 Shaft Extensions from the enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $840.00
86 AME-1980-104-L-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-L-DP-R-X 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $975.00
87 AME-1980-104-L-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-L-DP-TD1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,135.00
88 AME-1980-104-L-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-104-L-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
L = Left Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed. Switches can be wired to be a Normally Open or Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $927.00
89 AME-1980-104-L-SP-R-X Ametek Gemco Rotating Cam Limit Switch Model 1980-104-L-SP-R-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
R = Rubber Boot / Seal on the Switch Plunger for additional moisture protection  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $827.00
90 AME-1980-104-L-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-L-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for Clockwise Rotation 
3 Year Limited Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $987.00
91 AME-1980-104-L-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-L-SP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for Counter Clockwise Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $987.00
92 AME-1980-104-L-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-L-SP-TD3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $987.00
93 AME-1980-104-L-SP-TW1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-L-SP-TW1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TW1 - Timing Dial: CW Rotation, Mounting: Horizontal, Window; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,038.00
94 AME-1980-104-L-SP-X Ametek Gemco Rotating Cam Limit Switch 
Part AME-1980-104-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
[Amazon] 1/17 
(12LBS) H 8" L 12" W 10" Box
1 $779.00
95 AME-1980-104-R-DP-R-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-DP-R-TD1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,183.00
96 AME-1980-104-R-DP-R-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-DP-R-TD2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,183.00
97 AME-1980-104-R-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-DP-TD1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,135.00
98 AME-1980-104-R-DP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-DP-TD2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,135.00
99 AME-1980-104-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-104-R-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $927.00
100 AME-1980-104-R-SPK-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-SPK-X 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SPK - SPDT with Clamp Terminal; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $827.00
101 AME-1980-104-R-SP-R-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-SP-R-TD1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,035.00
102 AME-1980-104-R-SP-R-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-SP-R-TD2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,035.00
103 AME-1980-104-R-SP-R-X Ametek Gemco Rotating Cam Limit Switch Model 1980-104-R-SP-R-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
R = Rubber Boot / Seal on the Switch Plunger for additional moisture & dust protection  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $827.00
104 AME-1980-104-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $987.00
105 AME-1980-104-R-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-R-SP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for Counter C.W. Rotation 
3 Year Limited Warranty 
(10LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $987.00
106 AME-1980-104-R-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-R-SP-TD3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $987.00
107 AME-1980-104-R-SP-X Ametek Gemco Rotating Cam Limit Switch 
Part AME-1980-104-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) H 8" L 12" W 10" Box 
[Amazon] 
[1/2017]
0 $779.00
108 AME-1980-104-X-DP-R-TD1-R-20-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DPR-TD1-R-20-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
4 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DPR = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
R = Rubber Boots on the Switch Plunger for additional dust & moisture protection 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
R = Right Angle Gear Reducer 
20 = 20 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
3 to 4 Weeks to Ship 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,919.00
109 AME-1980-104-X-DP-R-TD1-R-24-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DPR-TD1-R24-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
4 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
R = Rubber Boots on the Switch Plunger for additional dust & moisture protection 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
R = Right Angle Gear Reducer 
24 = 24 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
3 to 4 Weeks to Ship 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
1 $2,050.00
110 AME-1980-104-X-DP-R-TD1-R-30-L8 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DPR-TD1-R30-L8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
4 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
R = Rubber Boots on the Switch Plunger for additional dust & moisture protection 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
R= Right Angle Gear Reducer 
30 = 30 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
3 to 4 Weeks to Ship 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,919.00
111 AME-1980-104-X-DP-X-R-10-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-10-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
112 AME-1980-104-X-DP-X-R-16-L8 Ametek Gemco Rotating Cam Limit Switch 
Part 1980-104-X-DP-X-R-16-L-8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
16 = 16 to 1 Gear Ratio 
L8 = Left End Gear Reducer Shaft Location 8  
(15LBS) H 8" L 18" W 12" Box 
[Amazon] 
[1/2017]
0 $1,794.00
113 AME-1980-104-X-DP-X-R-16-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-16-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
16 - Right Angle Gear Reducer ratio 16:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
114 AME-1980-104-X-DP-X-R-18-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-18-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
18 - Right Angle Gear Reducer ratio 18:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
115 AME-1980-104-X-DP-X-R-1-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-1-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
116 AME-1980-104-X-DP-X-R-2.5-L2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-2.5-L2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2.5 - Right Angle Gear Reducer ratio 2.5:1 
Shaft Location: 
L2 - Left end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
117 AME-1980-104-X-DP-X-R-2.5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-2.5-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2.5 - Right Angle Gear Reducer ratio 2.5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
118 AME-1980-104-X-DP-X-R-2.5-R7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-2.5-R7 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2.5 - Right Angle Gear Reducer ratio 2.5:1 
Shaft Location: 
R7 - Right end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
119 AME-1980-104-X-DP-X-R-24-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-24-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
24 - Right Angle Gear Reducer ratio 24:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
120 AME-1980-104-X-DP-X-R-24-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-24-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
24 - Right Angle Gear Reducer ratio 24:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
121 AME-1980-104-X-DP-X-R-28-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-28-L8 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
28 - Right Angle Gear Reducer ratio 28:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
122 AME-1980-104-X-DP-X-R-28-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-28-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
28 - Right Angle Gear Reducer ratio 28:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
123 AME-1980-104-X-DP-X-R-4-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-4-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
124 AME-1980-104-X-DP-X-R-5-L2 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DP-X-R-5-L-2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
L2 = Left End Gear Reducer Shaft Location 2 (15LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
125 AME-1980-104-X-DP-X-R-5-L7 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DP-X-R-5-L-7 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
R = Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
L7 = Left End Gear Reducer Shaft Location 7 / Bottom Left / Left End View 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
126 AME-1980-104-X-DP-X-R-6-R8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-6-R8 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
R8 - Right end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
127 AME-1980-104-X-DP-X-R-7-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-7-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7 - Right Angle Gear Reducer ratio 7:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
128 AME-1980-104-X-DP-X-R-8-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-R-8-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,794.00
129 AME-1980-104-X-DP-X-S-1.33-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-1.33-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1.33 - Straight Drive Gear Reducer ratio 1.33:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
130 AME-1980-104-X-DP-X-S-1000-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DP-X-S-1000-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
4 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
1000 = 1000 to 1 Gear Ratio 
R = Right End Gear Reducer Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,817.00
131 AME-1980-104-X-DP-X-S-10-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-10-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
10 - Straight Drive Gear Reducer ratio 10:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
132 AME-1980-104-X-DP-X-S-10-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DP-X-S-10-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
10 = 10 to 1 Gear Ratio 
R = Right End Gear Reducer 
(18LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
133 AME-1980-104-X-DP-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-1-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
134 AME-1980-104-X-DP-X-S-20-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-20-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
20 - Straight Drive Gear Reducer ratio 20:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
135 AME-1980-104-X-DP-X-S-24-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-24-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
136 AME-1980-104-X-DP-X-S-25-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-25-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
25 - Straight Drive Gear Reducer ratio 25:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
137 AME-1980-104-X-DP-X-S-25-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-DP-X-S-25-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
25 = 25 to 1 Gear Ratio 
R = Right End Gear Reducer 
(18LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
138 AME-1980-104-X-DP-X-S-36-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-36-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
36 - Straight Drive Gear Reducer ratio 36:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
139 AME-1980-104-X-DP-X-S-3-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-3-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
3 - Straight Drive Gear Reducer ratio 3:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
140 AME-1980-104-X-DP-X-S-3-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-3-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
3 - Straight Drive Gear Reducer ratio 3:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
141 AME-1980-104-X-DP-X-S-400-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-400-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
400 - Straight Drive Gear Reducer ratio 400:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
142 AME-1980-104-X-DP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-5-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
143 AME-1980-104-X-DP-X-S-6-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-6-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
144 AME-1980-104-X-DP-X-S-80-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-DP-X-S-80-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
80 - Straight Drive Gear Reducer ratio 80:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,945.00
145 AME-1980-104-X-SP-R-TD1-R-30-L8 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SPR-TD1-R30-L8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
4 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch R = Rubber Boots on the Switch Plunger for additional dust & moisture protection 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
R= Right Angle Gear Reducer 
25 = 25 to 1 Gear Ratio 
L8 = Left End Gear Reducer Shaft Location 8 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,779.00
146 AME-1980-104-X-SP-R-TD1-S-1.5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-R-TD1-S-1.5-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1.5 - Straight Drive Gear Reducer ratio 1.5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,053.00
147 AME-1980-104-X-SP-R-X-S-10-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-R-X-S-10-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
10 - Straight Drive Gear Reducer ratio 10:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,845.00
148 AME-1980-104-X-SP-R-X-S-4-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-R-X-S-4-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
4 - Straight Drive Gear Reducer ratio 4:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,845.00
149 AME-1980-104-X-SP-TD1-R-1-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-TD1-R-1-L1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,854.00
150 AME-1980-104-X-SP-TD1-R-36-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-TD1-R-36-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
36 - Right Angle Gear Reducer ratio 36:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,854.00
151 AME-1980-104-X-SP-TD1-S-100-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-TD1-S-100-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
TD1 = Timing Dial Labeled for Clock Wise Rotation 
S = Straight Drive Gear Reducer 
100 = 100 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
1 $1,871.00
152 AME-1980-104-X-SP-TD1-S-15-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-TD1-S-15-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
15 - Straight Drive Gear Reducer ratio 15:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,005.00
153 AME-1980-104-X-SP-TD1-S-50-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-TD1-S-50-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
50 - Straight Drive Gear Reducer ratio 50:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,005.00
154 AME-1980-104-X-SP-X-M-2-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-M-2-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
M - Multiplier Drive; 
Gear Reducer/Multiplier Code: 
2 - Gear Multiplier ratio 1:2 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
155 AME-1980-104-X-SP-X-M-4-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-M-4-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
M - Multiplier Drive; 
Gear Reducer/Multiplier Code: 
4 - Gear Multiplier ratio 1:4 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
156 AME-1980-104-X-SP-X-R-10-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-10-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
157 AME-1980-104-X-SP-X-R-12-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-12-L1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
12 - Right Angle Gear Reducer ratio 12:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
158 AME-1980-104-X-SP-X-R-15-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-15-L1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
15 - Right Angle Gear Reducer ratio 15:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
159 AME-1980-104-X-SP-X-R-16-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-16-L8 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
16 - Right Angle Gear Reducer ratio 16:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
160 AME-1980-104-X-SP-X-R-1-L6 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-1-L6 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
L6 - Left end position 6; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
161 AME-1980-104-X-SP-X-R-1-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-1-L7 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
162 AME-1980-104-X-SP-X-R-1-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-1-R3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
163 AME-1980-104-X-SP-X-R-1-R5 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R1-R5 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R = Right Angle Gear Reducer 
1 = 1 to 1 Gear Ratio 
R5 = Right End Gear Reducer Shaft Location 5 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,537.00
164 AME-1980-104-X-SP-X-R-2-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-2-R3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2 - Right Angle Gear Reducer ratio 2:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
165 AME-1980-104-X-SP-X-R-30-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-30-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
30 - Right Angle Gear Reducer ratio 30:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
166 AME-1980-104-X-SP-X-R-3-L6 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-3-L6 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
L6 - Left end position 6; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
167 AME-1980-104-X-SP-X-R-3-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-3-L7 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
168 AME-1980-104-X-SP-X-R-3-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-3-R3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
169 AME-1980-104-X-SP-X-R-4.75-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-4.75-L8 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4.75 - Right Angle Gear Reducer ratio 4.75:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
170 AME-1980-104-X-SP-X-R-4.75-R8 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R-4.75-R8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R = Right Angle Gear Reducer 
4.75 = 4.75 to 1 Gear Ratio 
R8 = Right End Gear Reducer Shaft Location 8 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,537.00
171 AME-1980-104-X-SP-X-R-400-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R-400-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
400 = 400 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,537.00
172 AME-1980-104-X-SP-X-R-4-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R-4-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R = Right Angle Gear Reducer 
4 = 4 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,537.00
173 AME-1980-104-X-SP-X-R-4-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-4-L8 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
174 AME-1980-104-X-SP-X-R-4-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-4-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
175 AME-1980-104-X-SP-X-R-5-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-5-L1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
176 AME-1980-104-X-SP-X-R-5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-5-L7 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
177 AME-1980-104-X-SP-X-R-5-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R-5-R-1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
178 AME-1980-104-X-SP-X-R-5-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-5-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
179 AME-1980-104-X-SP-X-R-5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-5-R3 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
180 AME-1980-104-X-SP-X-R-7-L7 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R-7-L7 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
7 = 7 to 1 Gear Ratio 
L7 = Left End Gear Reducer Shaft Location 7 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
181 AME-1980-104-X-SP-X-R-7-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-7-R2 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7 - Right Angle Gear Reducer ratio 7:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
182 AME-1980-104-X-SP-X-R-8-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-R-8-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
4 = 4 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
8 = 8 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
183 AME-1980-104-X-SP-X-R-8-R6 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-R-8-R6 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R6 - Right end position 6; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,646.00
184 AME-1980-104-X-SP-X-S-100-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-S-100-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
100 = 100 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
185 AME-1980-104-X-SP-X-S-10-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-S-10-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
10 = 10 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
186 AME-1980-104-X-SP-X-S-12-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-12-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
12 - Straight Drive Gear Reducer ratio 12:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
187 AME-1980-104-X-SP-X-S-12-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-12-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
12 - Straight Drive Gear Reducer ratio 12:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
188 AME-1980-104-X-SP-X-S-14-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-14-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
14 - Straight Drive Gear Reducer ratio 14:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
189 AME-1980-104-X-SP-X-S-14-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-14-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
14 - Straight Drive Gear Reducer ratio 14:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
190 AME-1980-104-X-SP-X-S-16-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-16-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
16 - Straight Drive Gear Reducer ratio 16:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
191 AME-1980-104-X-SP-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-1-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
192 AME-1980-104-X-SP-X-S-200-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-S-200-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
200 = 200 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
193 AME-1980-104-X-SP-X-S-20-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-20-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
20 - Straight Drive Gear Reducer ratio 20:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
194 AME-1980-104-X-SP-X-S-24-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-24-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
195 AME-1980-104-X-SP-X-S-30-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-30-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
30 - Straight Drive Gear Reducer ratio 30:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
196 AME-1980-104-X-SP-X-S-400-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-400-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
400 - Straight Drive Gear Reducer ratio 400:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
197 AME-1980-104-X-SP-X-S-48-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-48-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
48 - Straight Drive Gear Reducer ratio 48:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
198 AME-1980-104-X-SP-X-S-5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-5-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
199 AME-1980-104-X-SP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-5-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
200 AME-1980-104-X-SP-X-S-60-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-60-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
60 - Straight Drive Gear Reducer ratio 60:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
201 AME-1980-104-X-SP-X-S-6-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-6-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
202 AME-1980-104-X-SP-X-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-6-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
203 AME-1980-104-X-SP-X-S-8-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-X-SP-X-S-8-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
8 - Straight Drive Gear Reducer ratio 8:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,797.00
204 AME-1980-104-Y-DP-R-X-R-48-R2 Ametek Gemco Rotating Cam Limit Switch Model 1980-104-Y-DP-R-X-R48-R2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
Y = Shaft Extension Opposite the Gear Box, Dual Shaft 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
R = Rubber Boots on the switch plunger for additional dust & moisture protection  
X = No Timing Dial 
R = Right Angle Gear Reducer 
48 = 48 to 1 Gear Ratio 
R2 = Right End Gear Reducer Shaft Location 2 / Right Side Lower Postion / End View 1/15 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,903.00
205 AME-1980-104-Y-DP-X-S-4-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-DP-X-S-4-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
4 - Straight Drive Gear Reducer ratio 4:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,006.00
206 AME-1980-104-Y-DP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-DP-X-S-5-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,006.00
207 AME-1980-104-Y-DP-X-S-60-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-DP-X-S-60-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
60 - Straight Drive Gear Reducer ratio 60:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,006.00
208 AME-1980-104-Y-DP-X-S-60-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-DP-X-S-60-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
60 - Straight Drive Gear Reducer ratio 60:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,006.00
209 AME-1980-104-Y-SP-X-R-1.5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-SP-X-R-1.5-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1.5 - Right Angle Gear Reducer ratio 1.5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,707.00
210 AME-1980-104-Y-SP-X-R-5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-SP-X-R-5-R1 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,707.00
211 AME-1980-104-Y-SP-X-S-1-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-SP-X-S-1-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,858.00
212 AME-1980-104-Y-SP-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-SP-X-S-1-R 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,858.00
213 AME-1980-104-Y-SP-X-S-3-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-SP-X-S-3-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
3 - Straight Drive Gear Reducer ratio 3:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,858.00
214 AME-1980-104-Y-SP-X-S-4-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-104-Y-SP-X-S-4-L 
Base Part Number: 
1980-104, NEMA 1, Circuits: 4; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
4 - Straight Drive Gear Reducer ratio 4:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,858.00
215 AME-1980-105-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-D-DP-X 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,352.00
216 AME-1980-105-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-D-SP-TD1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,375.00
217 AME-1980-105-L-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-L-DP-TD1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,499.00
218 AME-1980-105-L-DP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-L-DP-TD2 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,499.00
219 AME-1980-105-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-L-DP-X 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,291.00
220 AME-1980-105-L-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-105-L-SP-TD1 
Series 1980 
1 = NEMA 1 Enclosure 
05 = 5 Independent Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw Snap Action Switches U.L. Listed 
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,314.00
221 AME-1980-105-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-105-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
05 = 5 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,106.00
222 AME-1980-105-R-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-R-DP-R-X 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,351.00
223 AME-1980-105-R-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-R-DP-TD1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,499.00
224 AME-1980-105-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-105-R-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
05 = 5 Independent Cams / Circuits / Switches  
R = Right Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuits. 8 screw terminals per switch 
X = No Timing Dial or Dial Window is provided 
3 Year Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,291.00
225 AME-1980-105-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-105-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
05 = 5 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,314.00
226 AME-1980-105-R-SP-TW1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-R-SP-TW1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TW1 - Timing Dial: CW Rotation, Mounting: Horizontal, Window; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,365.00
227 AME-1980-105-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-105-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
05 = 5 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,106.00
228 AME-1980-105-X-DP-X-R-10-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-DP-X-R-10-R1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,158.00
229 AME-1980-105-X-DP-X-R-48-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-DP-X-R-48-R1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
48 - Right Angle Gear Reducer ratio 48:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,158.00
230 AME-1980-105-X-DP-X-R-5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-DP-X-R-5-R3 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,158.00
231 AME-1980-105-X-DP-X-R-7-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-DP-X-R-7-L1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7 - Right Angle Gear Reducer ratio 7:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,158.00
232 AME-1980-105-X-SP-R-X-S-28-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-R-X-S-28-L 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
28 - Straight Drive Gear Reducer ratio 28:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,184.00
233 AME-1980-105-X-SP-TD1-R-36-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-TD1-R-36-R1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
36 - Right Angle Gear Reducer ratio 36:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,181.00
234 AME-1980-105-X-SP-TD1-R-8-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-TD1-R-8-R4 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,181.00
235 AME-1980-105-X-SP-TD1-S-18-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-TD1-S-18-R 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
18 - Straight Drive Gear Reducer ratio 18:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,332.00
236 AME-1980-105-X-SP-TD1-S-50-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-TD1-S-50-R 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
50 - Straight Drive Gear Reducer ratio 50:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,332.00
237 AME-1980-105-X-SP-TD1-S-5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-TD1-S-5-L 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,332.00
238 AME-1980-105-X-SP-X-R-10-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-R-10-L7 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,973.00
239 AME-1980-105-X-SP-X-R-10-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-R-10-R1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,973.00
240 AME-1980-105-X-SP-X-R-1-L7 Ametek Gemco Rotating Cam Limit Switch Model 1980-105-X-SP-X-R-1-L7 
Series 1980 
1 = NEMA 1 Enclosure 
05 = 5 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches, Single Pole Double Throw Precision Snap Action Switches 
X = No Timing Dial 
R= Right Angle Gear Reducer 
1 = 1 to 1 Gear Ratio 
L7 = Left End Gear Reducer Shaft Location 7 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,973.00
241 AME-1980-105-X-SP-X-R-1-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-R-1-R3 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,973.00
242 AME-1980-105-X-SP-X-R-5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-R-5-L7 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,973.00
243 AME-1980-105-X-SP-X-R-8-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-R-8-R1 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,973.00
244 AME-1980-105-X-SP-X-S-10-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-S-10-R 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
10 - Straight Drive Gear Reducer ratio 10:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,124.00
245 AME-1980-105-X-SP-X-S-14-R Ametek Gemco Rotating Cam Limit Switch Model 1980-105-X-SP-X-S-14-R 
Series 1980 
1 = NEMA 1 Enclosure 
5 = 5 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches, Single Pole Double Throw 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
14 = 14 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,124.00
246 AME-1980-105-X-SP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-X-SP-X-S-5-R 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,124.00
247 AME-1980-105-Y-SP-TD1-S-5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-105-Y-SP-TD1-S-5-L 
Base Part Number: 
1980-105, NEMA 1, Circuits: 5; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,393.00
248 AME-1980-106-D-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-D-DP-TD1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,672.00
249 AME-1980-106-D-DP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-D-DP-TD3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,672.00
250 AME-1980-106-D-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-106-D-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual / Left & Right Hand Shaft Extensions from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
3 Year Limited Warranty (12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,464.00
251 AME-1980-106-D-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-D-SP-R-X 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,314.00
252 AME-1980-106-D-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-D-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual / Left & Right Hand Shaft Extensions from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty (12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,450.00
253 AME-1980-106-D-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-D-SP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual Shafts Extending from Enclosure, 2 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for Counter Clock Wise Rotation 
3 Year Limited Warranty 
(16LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,450.00
254 AME-1980-106-D-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-106-D-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
D = Double Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" Box 
[Amazon] 
[1/2017]
2 $1,242.00
255 AME-1980-106-L-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-L-DP-R-X 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,475.00
256 AME-1980-106-L-DP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-L-DP-TD2 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,611.00
257 AME-1980-106-L-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-106-R-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,403.00
258 AME-1980-106-L-SP-R-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-L-SP-R-TD1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,461.00
259 AME-1980-106-L-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-L-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,389.00
260 AME-1980-106-L-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-L-SP-TD2 
Series 1980 
1 = NEMA 1 Enclosure 
06 = 6 Independent Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD2 = Timing Dial Labeled for C.C.Wise Rotation 
3 year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,389.00
261 AME-1980-106-L-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-L-SP-TD3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,389.00
262 AME-1980-106-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-106-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8.00" L 18.00" W 12.00" 
[Amazon] 
[1/2017]
0 $1,181.00
263 AME-1980-106-R-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-R-DP-R-X 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,475.00
264 AME-1980-106-R-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-R-DP-TD1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,611.00
265 AME-1980-106-R-DP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-R-DP-TD2 
Series 1980 
1 = NEMA 1 Enclosure 
06 = 6 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw Snap Action Switches 
TD2 = Timing Dial C.C.W. Counter Clock Wise Rotation 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,611.00
266 AME-1980-106-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-106-R-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,403.00
267 AME-1980-106-R-SPK-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-R-SPK-X 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SPK - SPDT with Clamp Terminal; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,253.00
268 AME-1980-106-R-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-R-SP-R-X 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,253.00
269 AME-1980-106-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,389.00
270 AME-1980-106-R-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-R-SP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for C.C.W. Rotation 
3 Year Limited Warranty 
(12LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,389.00
271 AME-1980-106-R-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-R-SP-TD3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,389.00
272 AME-1980-106-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-106-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8.00" L 18.00" W 12.00" 
[Amazon] 
[1/2017]
3 $1,181.00
273 AME-1980-106-X-DP-X-R-20-L5 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-R-20-L5 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
20 - Right Angle Gear Reducer ratio 20:1 
Shaft Location: 
L5 - Left end position 5; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,270.00
274 AME-1980-106-X-DP-X-R-5-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-R-5-L1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,270.00
275 AME-1980-106-X-DP-X-R-5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-R-5-R1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,270.00
276 AME-1980-106-X-DP-X-R-5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-R-5-R3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,270.00
277 AME-1980-106-X-DP-X-S-1-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-S-1-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,421.00
278 AME-1980-106-X-DP-X-S-1-R Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-DP-X-S-1-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch, 1950-4-B-A-A0 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
1 = 1 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,421.00
279 AME-1980-106-X-DP-X-S-2-R Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-DP-X-S-2-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
2 = 2 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,421.00
280 AME-1980-106-X-DP-X-S-4-R Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-DP-X-S-4-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
4 = 4 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,421.00
281 AME-1980-106-X-DP-X-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-S-6-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,421.00
282 AME-1980-106-X-DP-X-S-80-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-DP-X-S-80-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
80 - Straight Drive Gear Reducer ratio 80:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,421.00
283 AME-1980-106-X-SP-R-TD1-R-30-L8 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SPR-TD1-R30-L8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
6 = 6 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch R = Rubber Boots on the Switch Plunger for additional dust & moisture protection 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
R= Right Angle Gear Reducer 
30 = 30 to 1 Gear Ratio 
L8 = Left End Gear Reducer Shaft Location 8 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,328.00
284 AME-1980-106-X-SP-R-TD1-R-5-L1 Ametek Gemco RCLS NEMA 1 6 CIR LH SPDT SW W/BOOT TD1 & 5:1 RAGR L1 INPUT; Product line: 1980 Model 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,328.00
285 AME-1980-106-X-SP-R-X-S-28-L Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-R-X-S-28-L 
Series 1980 
1 = NEMA 1 Rated Enclosure 
6 = 6 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
R = Rubber Boot / Seal on the Switch Plunger for additional moisture protection  
X = No Timing Dial or Dial Window is to be provided 
S= Straight Drive Gear Reducer 
28 = 1 Gear Ratio 
L = Left End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,271.00
286 AME-1980-106-X-SP-R-X-S-32-L Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-R-X-S-32-L 
Series 1980 
1 = NEMA 1 Rated Enclosure 
6 = 6 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
R = Rubber Boot / Seal on the Switch Plunger for additional moisture protection  
X = No Timing Dial or Dial Window is to be provided 
S= Straight Drive Gear Reducer 
32 = 1 Gear Ratio 
L = Left End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,271.00
287 AME-1980-106-X-SP-TD1-R-30-L8 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-TD1-R30-L8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
6 = 6 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
R= Right Angle Gear Reducer 
30 = 30 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,107.00
288 AME-1980-106-X-SP-TD2-S-24-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-TD2-S-24-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,407.00
289 AME-1980-106-X-SP-X-R-10-L8 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-X-R-10-L8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
10 = 10 to 1 Gear Ratio 
L8 = Left End Gear Reducer Shaft Location 8 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,913.00
290 AME-1980-106-X-SP-X-R-10-R2 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-X-R-10-R2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
10 = 10 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
291 AME-1980-106-X-SP-X-R-1-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-1-L8 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
292 AME-1980-106-X-SP-X-R-1-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-1-R3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1 - Right Angle Gear Reducer ratio 1:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
293 AME-1980-106-X-SP-X-R-2-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-2-L7 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2 - Right Angle Gear Reducer ratio 2:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
294 AME-1980-106-X-SP-X-R-30-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-30-R2 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
30 - Right Angle Gear Reducer ratio 30:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
295 AME-1980-106-X-SP-X-R-3-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-3-L7 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
296 AME-1980-106-X-SP-X-R-3-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-3-R3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
297 AME-1980-106-X-SP-X-R-4.75-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-4.75-R2 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4.75 - Right Angle Gear Reducer ratio 4.75:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
298 AME-1980-106-X-SP-X-R-40-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-40-R1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
40 - Right Angle Gear Reducer ratio 40:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
299 AME-1980-106-X-SP-X-R-5-L7 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-X-R-5-L7 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
L7 = Left End Gear Reducer Shaft Location 7 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
300 AME-1980-106-X-SP-X-R-5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-5-R1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
301 AME-1980-106-X-SP-X-R-5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-5-R3 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
302 AME-1980-106-X-SP-X-R-6-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-6-L1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
303 AME-1980-106-X-SP-X-R-6-R4 Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-X-R6-R4 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
06 = 6 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R = Right Angle Gear Reducer 
6 = 6 to 1 Gear Ratio 
R4 = Right End Gear Reducer Shaft Location 4 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,913.00
304 AME-1980-106-X-SP-X-R-80-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-R-80-R1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
80 - Right Angle Gear Reducer ratio 80:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,048.00
305 AME-1980-106-X-SP-X-S-12-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-12-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
12 - Straight Drive Gear Reducer ratio 12:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
306 AME-1980-106-X-SP-X-S-14-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-14-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
14 - Straight Drive Gear Reducer ratio 14:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
307 AME-1980-106-X-SP-X-S-15-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-15-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
15 - Straight Drive Gear Reducer ratio 15:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
308 AME-1980-106-X-SP-X-S-200-R Ametek Gemco Rotating Cam Limit Switch Model 1980-106-X-SP-X-S-200-R 
Series 1980 
1 = NEMA 1 Enclosure 
6 = 6 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches, Single Pole Double Throw 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
200 = 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
309 AME-1980-106-X-SP-X-S-20-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-20-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
20 - Straight Drive Gear Reducer ratio 20:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
310 AME-1980-106-X-SP-X-S-20-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-20-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
20 - Straight Drive Gear Reducer ratio 20:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
311 AME-1980-106-X-SP-X-S-25-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-25-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
25 - Straight Drive Gear Reducer ratio 25:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
312 AME-1980-106-X-SP-X-S-35-L Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-S-35-L 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
35 = 35 to 1 Gear Ratio 
L = Left End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,053.00
313 AME-1980-106-X-SP-X-S-35-R Ametek Gemco Rotating Cam Limit Switch Model 1980-104-X-SP-X-S-35-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
06 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
35 = 35 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,053.00
314 AME-1980-106-X-SP-X-S-36-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-36-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
36 - Straight Drive Gear Reducer ratio 36:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
315 AME-1980-106-X-SP-X-S-3-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-3-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
3 - Straight Drive Gear Reducer ratio 3:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
316 AME-1980-106-X-SP-X-S-400-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-400-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
400 - Straight Drive Gear Reducer ratio 400:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
317 AME-1980-106-X-SP-X-S-40-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-40-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
40 - Straight Drive Gear Reducer ratio 40:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
318 AME-1980-106-X-SP-X-S-4-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-4-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
4 - Straight Drive Gear Reducer ratio 4:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
319 AME-1980-106-X-SP-X-S-5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-5-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
320 AME-1980-106-X-SP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-5-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
321 AME-1980-106-X-SP-X-S-60-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-60-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
60 - Straight Drive Gear Reducer ratio 60:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
322 AME-1980-106-X-SP-X-S-8.5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-8.5-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
8.5 - Straight Drive Gear Reducer ratio 8.5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
323 AME-1980-106-X-SP-X-S-80-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-80-R 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
80 - Straight Drive Gear Reducer ratio 80:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
324 AME-1980-106-X-SP-X-S-8-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-X-SP-X-S-8-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
8 - Straight Drive Gear Reducer ratio 8:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,199.00
325 AME-1980-106-Y-DP-R-X-R-60-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-Y-DP-R-X-R-60-L1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
60 - Right Angle Gear Reducer ratio 60:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,403.00
326 AME-1980-106-Y-DP-R-X-R-60-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-Y-DP-R-X-R-60-R1 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
60 - Right Angle Gear Reducer ratio 60:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,403.00
327 AME-1980-106-Y-DP-R-X-S-500-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-106-Y-DP-R-X-S-500-L 
Base Part Number: 
1980-106, NEMA 1, Circuits: 6; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
500 - Straight Drive Gear Reducer ratio 500:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,554.00
328 AME-1980-106-Y-SP-R-X-S-28-L Ametek Gemco RCLS NEMA 1 6 CIR DBL SPDT SWW/BOOT/28:1 SDGR ON LH SIDE; Product line: 1980 Model 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,332.00
329 AME-1980-107-D-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-107-D-DP-X 
Series 1980 
1 = NEMA 1 Enclosure 
07 = 7 Independent Cams / Circuits / Switches 
D = Dual Shaft Extensions, Left and Right Extensions from enclosure  
DP = DPDT Switches / Double Pole Double Throw Snap Action Switches U.L. Listed 
X = No Timing Dial or Dial Window is provided 
3 Year Warranty (14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,651.00
330 AME-1980-107-D-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-D-SP-R-X 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,476.00
331 AME-1980-107-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-D-SP-TD1 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,600.00
332 AME-1980-107-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-D-SP-X 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,392.00
333 AME-1980-107-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-L-DP-X 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
334 AME-1980-107-L-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-L-SP-TD2 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,539.00
335 AME-1980-107-L-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-L-SP-TD3 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,539.00
336 AME-1980-107-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-107-L-SP-X 
Series 1980 
1 = NEMA 1 Enclosure 
7 = 7 Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
X = No Timing Dial or Dial Window is provided 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,331.00
337 AME-1980-107-R-DP-TD4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-R-DP-TD4 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD4 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,798.00
338 AME-1980-107-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-107-R-DP-X 
Series 1980 
1 = NEMA 1 Enclosure 
07 = 7 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw Snap Action Switches U.L. Listed 
X = No Timing Dial or Dial Window is provided 
3 Year Warranty 
(14LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,590.00
339 AME-1980-107-R-SP-R-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-107-R-SP-R-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
07 = 7 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
R = Rubber Boot / Seal on the Switch Plunger for additional moisture & dust  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,623.00
340 AME-1980-107-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-107-L-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
07 = 7 Independent Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
TD1 = Timing Dial Labeled for C.W. Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,539.00
341 AME-1980-107-R-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-R-SP-TD2 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,539.00
342 AME-1980-107-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-107-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
07 = 7 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(16LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,331.00
343 AME-1980-107-X-DP-TD1-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-X-DP-TD1-S-6-R 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,816.00
344 AME-1980-107-X-SP-R-X-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-X-SP-R-X-S-6-R 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,433.00
345 AME-1980-107-X-SP-TD1-R-36-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-X-SP-TD1-R-36-R1 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
36 - Right Angle Gear Reducer ratio 36:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,406.00
346 AME-1980-107-X-SP-X-R-48-L2 Ametek Gemco Rotating Cam Limit Switch Model 1980-107-X-SP-X-R48-L2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Sheet Metal Enclosure 
07 = 7 Independent Circuits / Cams / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R = Right Angle Gear Reducer 
48 = 48 to 1 Gear Ratio 
L2 = Left End, Shaft Position 2 (22LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,053.00
347 AME-1980-107-X-SP-X-R-7-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-X-SP-X-R-7-R1 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7 - Right Angle Gear Reducer ratio 7:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,198.00
348 AME-1980-107-X-SP-X-S-24-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-107-X-SP-X-S-24-L 
Base Part Number: 
1980-107, NEMA 1, Circuits: 7; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,349.00
349 AME-1980-107-X-SP-X-S-6-R Ametek Gemco Rotating Cam Limit Switch Model 1980-107-X-SP-X-S-6-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
07 = 7 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
6 = 6 to 1 Gear Ratio 
R = Right End Gear Reducer 
(22LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,349.00
350 AME-1980-108-D-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-D-DP-TD1 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,051.00
351 AME-1980-108-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-D-DP-X 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,843.00
352 AME-1980-108-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-D-SP-TD1 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,755.00
353 AME-1980-108-D-SP-TD4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-D-SP-TD4 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD4 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,755.00
354 AME-1980-108-D-SP-TW1 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-D-SP-TW1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
8 = 8 Independent Cams / Circuits / Switches  
D = Double Shaft Extension, shafts exit from both ends of the enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
TW1 = Timing Dial & Dial Window is to be provided Timing Dial Degrees Labeled for Clock Wise Rotation  
3 Year Warranty 
Dimensions, use a 9 to 12 circuit enclosure drawing  
(22LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,638.00
355 AME-1980-108-D-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-108-D-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
8 = 8 Independent Cams / Circuits / Switches  
D = Double Shaft Extension, shafts exit from both ends of the enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Warranty 
(17LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,547.00
356 AME-1980-108-L-DP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-L-DP-TD2 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,990.00
357 AME-1980-108-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-L-DP-X 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,782.00
358 AME-1980-108-L-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-L-SP-TD1 
Series 1980 
1 = NEMA 1 Enclosure 
08 = 8 Independent Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw Snap Action Switches U.L. Listed 
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,694.00
359 AME-1980-108-L-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-L-SP-TD2 
Series 1980 
1 = NEMA 1 Enclosure 
8 = 8 Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD2 = Timing Dial C.C.W. Counter Clock Wise Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,694.00
360 AME-1980-108-L-SP-X Ametek Gemco Rotating Cam Limit Switch 
Part 1980-108-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Sheet Metal Cover 
08 = 8 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree 
Can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw 
Snap Action, U.L. Listed Switches 
Can be wired for Normally Open or a Normally Closed Circuits 
4 screw terminals per switch 
UL Listed Assembly File E56660 
Switch Settings 4 to 356 Degrees 
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
[Amazon] Dated 1/17 
(14LBS) H 8" L 18" W 12" Box
0 $1,486.00
361 AME-1980-108-R-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-R-DP-R-X 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,878.00
362 AME-1980-108-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-108-R-DP-X 
Series 1980 
1 = NEMA 1 Enclosure 
4 = 8 Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw 
X = No Timing Dial or Dial Window is provided 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,782.00
363 AME-1980-108-R-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-R-SP-R-X 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,582.00
364 AME-1980-108-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
08 = 8 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 =  
3 Year Limited Warranty 
(20LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,694.00
365 AME-1980-108-R-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-R-SP-TD2 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,694.00
366 AME-1980-108-R-SP-TD4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-R-SP-TD4 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD4 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,694.00
367 AME-1980-108-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-108-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
08 = 8 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(17LBS) H 4.05" L 14.16" W 6.60" 
[Amazon] 
[1/2017]
1 $1,486.00
368 AME-1980-108-X-DP-R-X-S-8-R Ametek Gemco Rotating Cam Limit Switch Model 1980-108-X-DP-R-X-S-8-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
08 = 08 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
R = Rubber Boot on switch plunger for moisture & dust protection  
X = No Timing Dial 
S= Straight Drive Gear Reducer 
8 = 8 to 1 Gear Ratio 
R = Right End Shaft Location 
(21LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,896.00
369 AME-1980-108-X-DP-X-R-3-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-DP-X-R-3-R1 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,649.00
370 AME-1980-108-X-DP-X-R-6-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-DP-X-R-6-R1 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,649.00
371 AME-1980-108-X-DP-X-S-3-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-DP-X-S-3-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
3 - Straight Drive Gear Reducer ratio 3:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,800.00
372 AME-1980-108-X-DP-X-S-4-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-DP-X-S-4-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
4 - Straight Drive Gear Reducer ratio 4:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,800.00
373 AME-1980-108-X-DP-X-S-5-R Ametek Gemco Rotating Cam Limit Switch Model 1980-108-X-DP-X-S-5-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
08 = 8 Independent Cams / Circuits / Switches  
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
5 = 5 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,617.00
374 AME-1980-108-X-DP-X-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-DP-X-S-6-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,800.00
375 AME-1980-108-X-DP-X-S-8-R Ametek Gemco Rotating Cam Limit Switch Model 1980-108-X-DP-X-S-8-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
08 = 08 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
8 = 8 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,617.00
376 AME-1980-108-X-SP-TD1-S-18-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-SP-TD1-S-18-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
18 - Straight Drive Gear Reducer ratio 18:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,712.00
377 AME-1980-108-X-SP-X-R-10-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-SP-X-R-10-L1 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,353.00
378 AME-1980-108-X-SP-X-R-18-L6 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-X-SP-X-R18-L6 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
08 = 8 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R = Right Angle Gear Reducer 
18 = 18 to 1 Gear Ratio 
L6 = Left End Gear Reducer Shaft Location 6 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,197.00
379 AME-1980-108-X-SP-X-R-40-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-X-SP-X-R40-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
08 = 8 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R = Right Angle Gear Reducer 
40 = 40 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,197.00
380 AME-1980-108-X-SP-X-R-5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-SP-X-R-5-L7 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,353.00
381 AME-1980-108-X-SP-X-R-5-R3 Ametek Gemco Rotating Cam Limit Switch Model 1980-108-X-SP-X-R5-R3 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
8 = 8 Independent Cams / Circuits / Switches The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite Gear Box  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial is to be provided  
R = Right Angle Drive Gear Reducer 
5 = 5 to 1 Gear Ratio 
R3 = Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,197.00
382 AME-1980-108-X-SP-X-S-2-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-SP-X-S-2-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
2 - Straight Drive Gear Reducer ratio 2:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,504.00
383 AME-1980-108-X-SP-X-S-80-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-X-SP-X-S-80-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
80 - Straight Drive Gear Reducer ratio 80:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,504.00
384 AME-1980-108-Y-SP-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-Y-SP-X-S-1-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,565.00
385 AME-1980-108-Y-SP-X-S-5-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-Y-SP-X-S-5-L 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,565.00
386 AME-1980-108-Y-SP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-108-Y-SP-X-S-5-R 
Base Part Number: 
1980-108, NEMA 1, Circuits: 8; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,565.00
387 AME-1980-109-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-109-D-DP-X 
Base Part Number: 
1980-109, NEMA 1, Circuits: 9; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,344.00
388 AME-1980-109-D-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-109-D-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
09 = 9 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Dual Shaft Extensions from each end of the Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(21LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,011.00
389 AME-1980-109-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-109-L-DP-X 
Base Part Number: 
1980-109, NEMA 1, Circuits: 9; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,283.00
390 AME-1980-109-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-109-L-SP-X 
Base Part Number: 
1980-109, NEMA 1, Circuits: 9; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,950.00
391 AME-1980-109-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-109-R-DP-X 
Base Part Number: 
1980-109, NEMA 1, Circuits: 9; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,283.00
392 AME-1980-109-R-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-109-R-SP-TD1 
Base Part Number: 
1980-109, NEMA 1, Circuits: 9; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,158.00
393 AME-1980-109-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-109-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
09 = 9 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(21LBS) 
(14LBS) H 8.00" L 18.00" W 12.00" 
[Amazon] 
[1/2017]
9 $1,950.00
394 AME-1980-109-X-DP-X-R-14-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-109-X-DP-X-R-14-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
09 = 9 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuits. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
14 = 14 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,945.00
395 AME-1980-109-X-SP-TD1-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-109-X-SP-TD1-S-1-R 
Base Part Number: 
1980-109, NEMA 1, Circuits: 9; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,176.00
396 AME-1980-110-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-D-DP-X 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,600.00
397 AME-1980-110-D-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-110-D-SP-TD1 
Series 1980 
1 = NEMA 1 Enclosure 
10 = 10 Cams / Circuits / Switches 
D = Double Shaft Extension (2) from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD1 = Timing Dial Labeled for C.W. Rotation 
(21LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,438.00
398 AME-1980-110-D-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-D-SP-TD2 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,438.00
399 AME-1980-110-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-D-SP-X 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,230.00
400 AME-1980-110-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-L-DP-X 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,539.00
401 AME-1980-110-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-L-SP-X 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,169.00
402 AME-1980-110-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-R-DP-X 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,539.00
403 AME-1980-110-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-110-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
10 = 10 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,377.00
404 AME-1980-110-R-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-R-SP-TD3 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,377.00
405 AME-1980-110-R-SP-X Ametek Gemco Rotating Cam Limit Switch 
Model 1980-110-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
10 = 10 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree 
Can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches 
Which can be wired for either a N.O or a N.C.Circuit 
4 Screw Terminals per switch 
Switch Settings 4 to 356 Degrees  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
[Amazon] Dated 1/17 
(21LBS) H 8" L 18" W 12" Box
9 $2,169.00
406 AME-1980-110-X-SP-X-M-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-X-SP-X-M-5-R 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
M - Multiplier Drive; 
Gear Reducer/Multiplier Code: 
5 - Gear Multiplier ratio 1:5 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,187.00
407 AME-1980-110-X-SP-X-R-100-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-X-SP-X-R-100-R1 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
100 - Right Angle Gear Reducer ratio 100:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,036.00
408 AME-1980-110-X-SP-X-R-40-L6 Ametek Gemco Rotating Cam Limit Switch Model 1980-110-X-SP-X-R-40-L6 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
10 = 10 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
40 = 40 to 1 Gear Ratio 
L6 = Left End Gear Reducer Shaft Location 6 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,036.00
409 AME-1980-110-X-SP-X-S-14-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-110-X-SP-X-S-14-L 
Base Part Number: 
1980-110, NEMA 1, Circuits: 10; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
14 - Straight Drive Gear Reducer ratio 14:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,187.00
410 AME-1980-111-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-D-DP-X 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,857.00
411 AME-1980-111-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-D-SP-TD1 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,658.00
412 AME-1980-111-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-D-SP-X 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,450.00
413 AME-1980-111-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-L-DP-X 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,796.00
414 AME-1980-111-L-SP-TD3 Ametek Gemco Rotating Cam Limit Switch Model 1980-111-L-SP-TD3 
Series 1980 
1 = NEMA 1 Enclosure 
11 = 11 Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD3 = Timing Dial Labeled Vertically 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $2,424.00
415 AME-1980-111-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-L-SP-X 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,389.00
416 AME-1980-111-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-R-DP-X 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,796.00
417 AME-1980-111-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-111-R-SP-TD1 
Series 1980 
1 = NEMA 1 Enclosure 
11= 11 Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD1 = Timing Dial Labeled for C.W. Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,597.00
418 AME-1980-111-R-SP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-111-R-SP-TD2 
Series 1980 
1 = NEMA 1 Enclosure 
11= 11 Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD2 = Timing Dial Labeled for C.C.W. Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,597.00
419 AME-1980-111-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-111-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Steel Fabricated Enclosure 
11 = 11 Independent Circuits / Cams / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,389.00
420 AME-1980-111-X-SP-TD2-R-30-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-111-X-SP-TD2-R-30-R1 
Base Part Number: 
1980-111, NEMA 1, Circuits: 11; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
30 - Right Angle Gear Reducer ratio 30:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,464.00
421 AME-1980-112-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-D-DP-X 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,115.00
422 AME-1980-112-D-SP-TD4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-D-SP-TD4 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD4 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,879.00
423 AME-1980-112-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-D-SP-X 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,671.00
424 AME-1980-112-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-L-DP-X 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,054.00
425 AME-1980-112-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-112-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
12 = 12 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(22LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,610.00
426 AME-1980-112-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-R-DP-X 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,054.00
427 AME-1980-112-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-112-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
12 = 12 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(29LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,818.00
428 AME-1980-112-R-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-R-SP-TD2 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,818.00
429 AME-1980-112-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-112-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
12 = 12 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,610.00
430 AME-1980-112-X-DP-X-R-6-R8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-DP-X-R-6-R8 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
R8 - Right end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,921.00
431 AME-1980-112-X-SP-R-X-R-1.5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-R-X-R-1.5-R1 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1.5 - Right Angle Gear Reducer ratio 1.5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,621.00
432 AME-1980-112-X-SP-R-X-S-6-R Ametek Gemco Rotating Cam Limit Switch Model 1980-112-X-SP-R-X-S-6-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
12 = 12 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
R = Rubber Boot / Seal on the Switch Plunger for additional moisture or dust protection  
X = No Timing Dial 
S= Straight Drive Gear Reducer 
6 = 6 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,772.00
433 AME-1980-112-X-SP-X-R-10-R4 Ametek Gemco Rotating Cam Limit Switch Model 1980-112-X-SP-X-R10-R4 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure, Dust Tight 
12 = 12 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
10 = 10 to 1 Gear Ratio 
R4 = Right End Gear Reducer Shaft Location 4 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $3,247.00
434 AME-1980-112-X-SP-X-R-1-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-112-X-SP-X-R-1-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
12 = 12 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed. Switches can be wired to be a Normally Open or Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial is to be provided 
R= right Angle Gear Reducer 
1 = 1 to 1 Gear Ratio 
L1 = Left End Shaft Location, Position 1 
(36LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $3,247.00
435 AME-1980-112-X-SP-X-R-5-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-112-X-SP-X-R-5-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
12 = 12 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed. Switches can be wired to be a Normally Open or Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial is to be provided 
R= right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
L1 = Left End Shaft Location, Position 1 
(36LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $3,247.00
436 AME-1980-112-X-SP-X-R-5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-R-5-L7 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,477.00
437 AME-1980-112-X-SP-X-R-5-R7 Ametek Gemco Rotating Cam Limit Switch Model 1980-112-X-SP-X-R-5-R7 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure, Dust Tight 
12 = 12 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
R7 = Right End Gear Reducer Shaft Location 7 / Top of Gear Box / Left Side End View 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,477.00
438 AME-1980-112-X-SP-X-R-7-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-R-7-L7 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7 - Right Angle Gear Reducer ratio 7:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,477.00
439 AME-1980-112-X-SP-X-S-14-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-S-14-L 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
14 - Straight Drive Gear Reducer ratio 14:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,628.00
440 AME-1980-112-X-SP-X-S-4-R Ametek Gemco Rotating Cam Limit Switch Model 1980-112-X-SP-X-S-4-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
12 = 12 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S= Straight Drive Gear Reducer 
4 = 4 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,628.00
441 AME-1980-112-X-SP-X-S-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-S-5-R 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
5 - Straight Drive Gear Reducer ratio 5:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,628.00
442 AME-1980-112-X-SP-X-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-S-6-R 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,628.00
443 AME-1980-112-X-SP-X-S-80-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-S-80-R 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
80 - Straight Drive Gear Reducer ratio 80:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,628.00
444 AME-1980-112-X-SP-X-S-8-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-112-X-SP-X-S-8-R 
Base Part Number: 
1980-112, NEMA 1, Circuits: 12; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
8 - Straight Drive Gear Reducer ratio 8:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,628.00
445 AME-1980-112-Y-DP-X-S-10-L Ametek Gemco Rotating Cam Limit Switch Model 1980-112-Y-DP-X-S-10-L 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure 
12 = 12 Independent Cams / Circuits / Switches 
Y = Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
10 = 10 to 1 Gear Ratio 
L = Left End Gear Reducer 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $3,863.99
446 AME-1980-113-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-113-D-DP-X 
Base Part Number: 
1980-113, NEMA 1, Circuits: 13; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,530.00
447 AME-1980-113-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-113-D-SP-X 
Base Part Number: 
1980-113, NEMA 1, Circuits: 13; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,049.00
448 AME-1980-113-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-113-L-DP-X 
Base Part Number: 
1980-113, NEMA 1, Circuits: 13; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,469.00
449 AME-1980-113-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-113-L-SP-X 
Base Part Number: 
1980-113, NEMA 1, Circuits: 13; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,988.00
450 AME-1980-113-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-113-R-DP-X 
Base Part Number: 
1980-113, NEMA 1, Circuits: 13; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,469.00
451 AME-1980-113-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-113-R-SP-X 
Base Part Number: 
1980-113, NEMA 1, Circuits: 13; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,988.00
452 AME-1980-114-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-D-DP-X 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,698.00
453 AME-1980-114-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-D-SP-X 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,180.00
454 AME-1980-114-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-L-DP-X 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,637.00
455 AME-1980-114-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-L-SP-X 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,119.00
456 AME-1980-114-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-R-DP-X 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,637.00
457 AME-1980-114-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-R-SP-X 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,119.00
458 AME-1980-114-X-DP-X-R-5-R8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-X-DP-X-R-5-R8 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R8 - Right end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,504.00
459 AME-1980-114-X-SP-X-R-5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-X-SP-X-R-5-L7 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,986.00
460 AME-1980-114-X-SP-X-S-4-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-114-X-SP-X-S-4-R 
Base Part Number: 
1980-114, NEMA 1, Circuits: 14; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
4 - Straight Drive Gear Reducer ratio 4:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,137.00
461 AME-1980-115-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-D-DP-X 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,865.00
462 AME-1980-115-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-D-SP-X 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,310.00
463 AME-1980-115-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-L-DP-X 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,804.00
464 AME-1980-115-L-SP-TD4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-L-SP-TD4 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD4 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,457.00
465 AME-1980-115-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-L-SP-X 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,249.00
466 AME-1980-115-R-DP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-115-R-DP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Sheet Metal Enclosure  
15 = 15 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch  
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $3,751.99
467 AME-1980-115-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-R-DP-X 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,804.00
468 AME-1980-115-R-DP-X-R-6-R8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-R-DP-X-R-6-R8 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
R8 - Right end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $4,367.99
469 AME-1980-115-R-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-R-SP-TD1 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,457.00
470 AME-1980-115-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-R-SP-X 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,249.00
471 AME-1980-115-X-DP-X-R-5-R8 Ametek Gemco Rotating Cam Limit Switch Model 1980-115-X-DP-X-R-5-R8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Enclosure, Dust Tight 
15 = 15 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
R8 = Right End Gear Reducer Shaft Location 8 / Top of Gear Box Right Side / Right Side End View 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $4,367.99
472 AME-1980-115-X-DP-X-R-6-R8 Ametek Gemco Rotating Cam Limit Switch Model 1980-115-X-DP-X-R6-R8 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
15 = 15 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
6 = 6 to 1 Gear Ratio 
R8 = Right End Gear Reducer Shaft Location 8 (33LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,671.00
473 AME-1980-115-X-SP-TD1-S-30-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-X-SP-TD1-S-30-R 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
30 - Straight Drive Gear Reducer ratio 30:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,475.00
474 AME-1980-115-X-SP-TD1-S-50-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-115-X-SP-TD1-S-50-R 
Base Part Number: 
1980-115, NEMA 1, Circuits: 15; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
50 - Straight Drive Gear Reducer ratio 50:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,475.00
475 AME-1980-116-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-116-D-DP-X 
Base Part Number: 
1980-116, NEMA 1, Circuits: 16; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,036.00
476 AME-1980-116-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-116-D-SP-X 
Base Part Number: 
1980-116, NEMA 1, Circuits: 16; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,444.00
477 AME-1980-116-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-116-L-DP-X 
Base Part Number: 
1980-116, NEMA 1, Circuits: 16; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,975.00
478 AME-1980-116-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-116-L-SP-X 
Base Part Number: 
1980-116, NEMA 1, Circuits: 16; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,383.00
479 AME-1980-116-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-116-R-DP-X 
Base Part Number: 
1980-116, NEMA 1, Circuits: 16; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,975.00
480 AME-1980-116-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-116-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
16 = 16 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(30LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,383.00
481 AME-1980-116-X-DP-X-R-6-R8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-116-X-DP-X-R-6-R8 
Base Part Number: 
1980-116, NEMA 1, Circuits: 16; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
R8 - Right end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,842.00
482 AME-1980-117-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-117-D-DP-X 
Base Part Number: 
1980-117, NEMA 1, Circuits: 17; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,449.00
483 AME-1980-117-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-117-D-SP-X 
Base Part Number: 
1980-117, NEMA 1, Circuits: 17; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,820.00
484 AME-1980-117-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-117-L-DP-X 
Base Part Number: 
1980-117, NEMA 1, Circuits: 17; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,388.00
485 AME-1980-117-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-117-L-SP-X 
Base Part Number: 
1980-117, NEMA 1, Circuits: 17; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,759.00
486 AME-1980-117-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-117-R-DP-X 
Base Part Number: 
1980-117, NEMA 1, Circuits: 17; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,388.00
487 AME-1980-117-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-117-R-SP-X 
Base Part Number: 
1980-117, NEMA 1, Circuits: 17; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,759.00
488 AME-1980-118-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-118-D-DP-X 
Base Part Number: 
1980-118, NEMA 1, Circuits: 18; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,619.00
489 AME-1980-118-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-118-D-SP-X 
Base Part Number: 
1980-118, NEMA 1, Circuits: 18; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,953.00
490 AME-1980-118-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-118-L-DP-X 
Base Part Number: 
1980-118, NEMA 1, Circuits: 18; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,558.00
491 AME-1980-118-L-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-118-L-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
018 = 18 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,100.00
492 AME-1980-118-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-118-L-SP-X 
Base Part Number: 
1980-118, NEMA 1, Circuits: 18; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,892.00
493 AME-1980-118-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-118-R-DP-X 
Base Part Number: 
1980-118, NEMA 1, Circuits: 18; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,558.00
494 AME-1980-118-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-118-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
018 = 18 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,100.00
495 AME-1980-118-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-118-R-SP-X 
Base Part Number: 
1980-118, NEMA 1, Circuits: 18; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,892.00
496 AME-1980-118-X-SP-TD1-S-1.5-L Ametek Gemco Rotating Cam Limit Switch Model 1980-118-X-SP-TD1-S-1.5-L 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
018 = 18 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite Gear Box  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
S = Straight Drive Gear Reducer 
1.5 = 1 & 1/2 to 1 Gear Ratio 
L = Gear Reducer & Shaft Extension on Left End 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $4,776.99
497 AME-1980-118-X-SP-TD1-S-1.5-R Ametek Gemco Rotating Cam Limit Switch Model 1980-118-X-SP-TD1-S-1.5-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
1 = NEMA 1 Rated Enclosure 
018 = 18 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite Gear Box  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
S = Straight Drive Gear Reducer 
1.5 = 1 & 1/2 to 1 Gear Ratio 
R = Gear Reducer & Shaft Extension on Right End 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $4,776.99
498 AME-1980-119-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-119-D-DP-X 
Base Part Number: 
1980-119, NEMA 1, Circuits: 19; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,790.00
499 AME-1980-119-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-119-D-SP-X 
Base Part Number: 
1980-119, NEMA 1, Circuits: 19; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,087.00
500 AME-1980-119-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-119-L-DP-X 
Base Part Number: 
1980-119, NEMA 1, Circuits: 19; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,729.00
501 AME-1980-119-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-119-L-SP-X 
Base Part Number: 
1980-119, NEMA 1, Circuits: 19; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,026.00
502 AME-1980-119-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-119-R-DP-X 
Base Part Number: 
1980-119, NEMA 1, Circuits: 19; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,729.00
503 AME-1980-119-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-119-R-SP-X 
Base Part Number: 
1980-119, NEMA 1, Circuits: 19; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $4,026.00
504 AME-1980-1201-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-D-DP-X 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,002.00
505 AME-1980-1201-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-D-SP-X 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $965.00
506 AME-1980-1201-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-L-DP-X 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $941.00
507 AME-1980-1201-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-L-SP-X 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $904.00
508 AME-1980-1201-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-R-DP-X 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $941.00
509 AME-1980-1201-R-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-R-SP-X 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $904.00
510 AME-1980-1201-X-SP-X-S-14-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1201-X-SP-X-S-14-R 
Base Part Number: 
1980-1201, NEMA 12, Circuits: 1; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
14 - Straight Drive Gear Reducer ratio 14:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,922.00
511 AME-1980-1201-X-SP-X-S-35-R Ametek Gemco Rotating Cam Limit Switch Model 1980-1201-X-SP-X-S-10-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Dust Tight 
01 = 1 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
10 = 10 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,794.00
512 AME-1980-1202-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-D-DP-X 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,116.00
513 AME-1980-1202-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-D-SP-X 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,042.00
514 AME-1980-1202-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-L-DP-X 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,055.00
515 AME-1980-1202-L-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-L-SP-X 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $981.00
516 AME-1980-1202-R-DP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1202-R-DP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Gasket Cover, Dust Resistant  
2 = 2 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension 
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
TD1 = Timing Dial with Counter Clock Wise Labeled Dials 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,180.00
517 AME-1980-1202-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-R-DP-X 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,055.00
518 AME-1980-1202-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1202-R-SP-TD1 
Series 1980 
12 = NEMA 12 Enclosure 
02 = 2 Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD1 = Timing Dial C.W. Clock Wise Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,189.00
519 AME-1980-1202-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1202-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Gasketed / Dust Tight 
02 = 2 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $981.00
520 AME-1980-1202-X-DP-X-R-60-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-X-DP-X-R-60-R1 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
60 - Right Angle Gear Reducer ratio 60:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,922.00
521 AME-1980-1202-X-DP-X-S-2-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-X-DP-X-S-2-L 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
2 - Straight Drive Gear Reducer ratio 2:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,073.00
522 AME-1980-1202-X-SP-R-X-R-50-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-X-SP-R-X-R-50-R1 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
50 - Right Angle Gear Reducer ratio 50:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,872.00
523 AME-1980-1202-X-SP-X-R-3-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-X-SP-X-R-3-L1 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,848.00
524 AME-1980-1202-X-SP-X-R-4-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1202-X-SP-X-R4-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Gasketed Dust Tight 
02 = 2 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
4 = 4 to 1 Gear Ratio 
L1 = Left End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,848.00
525 AME-1980-1202-X-SP-X-R-4-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-X-SP-X-R-4-R2 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,848.00
526 AME-1980-1202-X-SP-X-R-5-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1202-X-SP-X-R5-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Gasketed Dust Tight 
02 = 2 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No shaft extension opposite gearbox / no double shaft extension  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
R= Right Angle Gear Reducer 
5 = 5 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,848.00
527 AME-1980-1202-X-SP-X-S-30-R Ametek Gemco Rotating Cam Limit Switch Model 1980-1202-X-SP-X-S30-R 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Dust Tight 
02 = 2 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
30 = 30 to 1 Gear Ratio 
R = Right End Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,999.00
528 AME-1980-1202-Y-DP-X-R-100-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-Y-DP-X-R-100-L1 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
100 - Right Angle Gear Reducer ratio 100:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,983.00
529 AME-1980-1202-Y-DP-X-R-100-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-Y-DP-X-R-100-R1 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
100 - Right Angle Gear Reducer ratio 100:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,983.00
530 AME-1980-1202-Y-DP-X-S-100-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-Y-DP-X-S-100-L 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
100 - Straight Drive Gear Reducer ratio 100:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,134.00
531 AME-1980-1202-Y-DP-X-S-200-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1202-Y-DP-X-S-200-R 
Base Part Number: 
1980-1202, NEMA 12, Circuits: 2; 
Shaft Extension: 
Y - Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
200 - Straight Drive Gear Reducer ratio 200:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,134.00
532 AME-1980-1203-D-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-D-DP-X 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,228.00
533 AME-1980-1203-D-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-D-SP-R-X 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,153.00
534 AME-1980-1203-D-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-D-SP-TD1 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,325.00
535 AME-1980-1203-D-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-D-SP-TD3 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,325.00
536 AME-1980-1203-D-SP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-D-SP-X 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,117.00
537 AME-1980-1203-L-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-L-DP-X 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,167.00
538 AME-1980-1203-L-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-L-SP-TD1 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,264.00
539 AME-1980-1203-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1203-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Dust Tight, Gasketed Enclosure 
03 = 3 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,056.00
540 AME-1980-1203-R-DP-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-R-DP-X 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,167.00
541 AME-1980-1203-R-SP-R-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1203-R-SP-R-TD1 
Series 1980 
12 = NEMA 12 Enclosure 
03= 3 Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw Snap Action Switches 
R = Rubber Boot on Switch Plunger  
TD1 = Timing Dial Clock Wise Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,300.00
542 AME-1980-1203-R-SP-R-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1203-R-SP-R-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure 
03 = Qty. 3, Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
R = Rubber Boot / Seal on the Switch Plunger for additional moisture protection 
X = No Timing Dial or Dial Window is to be provided 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,090.00
543 AME-1980-1203-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1203-R-SP-TD1 
Series 1980 
12 = NEMA 12 Enclosure 
03 = 3 Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw 
TD1 = Timing Dial C.W. Clock Wise Rotation 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,264.00
544 AME-1980-1203-R-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-R-SP-TD2 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,264.00
545 AME-1980-1203-R-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1203-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure 
03 = Qty. 3, Independent Cams / Circuits / Switches 
R = Right Hand Shaft Extension from enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial or Dial Window is to be provided 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,056.00
546 AME-1980-1203-X-DP-R-X-S-12-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-DP-R-X-S-12-R 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
12 - Straight Drive Gear Reducer ratio 12:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,221.00
547 AME-1980-1203-X-DP-X-R-2-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-DP-X-R-2-R4 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
2 - Right Angle Gear Reducer ratio 2:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,034.00
548 AME-1980-1203-X-DP-X-R-3-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-DP-X-R-3-R4 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
3 - Right Angle Gear Reducer ratio 3:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,034.00
549 AME-1980-1203-X-SP-X-M-5-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-M-5-R 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
M - Multiplier Drive; 
Gear Reducer/Multiplier Code: 
5 - Gear Multiplier ratio 1:5 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,074.00
550 AME-1980-1203-X-SP-X-R-10-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-R-10-R4 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,923.00
551 AME-1980-1203-X-SP-X-R-17-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1203-X-SP-X-R17-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Gasketed / Dust Tight 
3 = 3 Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
17 = 17 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,923.00
552 AME-1980-1203-X-SP-X-R-25-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-R-25-R4 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
25 - Right Angle Gear Reducer ratio 25:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,923.00
553 AME-1980-1203-X-SP-X-R-5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-R-5-R3 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,923.00
554 AME-1980-1203-X-SP-X-R-8-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-R-8-R1 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,923.00
555 AME-1980-1203-X-SP-X-S-3-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-S-3-R 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
3 - Straight Drive Gear Reducer ratio 3:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,074.00
556 AME-1980-1203-X-SP-X-S-60-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-S-60-L 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
60 - Straight Drive Gear Reducer ratio 60:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,074.00
557 AME-1980-1203-X-SP-X-S-60-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-S-60-R 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
60 - Straight Drive Gear Reducer ratio 60:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,074.00
558 AME-1980-1203-X-SP-X-S-64-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-S-64-L 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
64 - Straight Drive Gear Reducer ratio 64:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,074.00
559 AME-1980-1203-X-SP-X-S-80-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1203-X-SP-X-S-80-L 
Base Part Number: 
1980-1203, NEMA 12, Circuits: 3; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
80 - Straight Drive Gear Reducer ratio 80:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,074.00
560 AME-1980-1204-D-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-D-DP-TD1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
D - Double Ended; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,575.00
561 AME-1980-1204-D-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-D-DP-X 
Series 1980 
12 = NEMA 12 Enclosure 
4 = 4 Cams / Circuits / Switches 
D = Double Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw 
X = No Timing Dial or Dial Window is provided 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,367.00
562 AME-1980-1204-D-SP-R-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-D-SP-R-TD1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,475.00
563 AME-1980-1204-D-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-D-SP-R-X 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,267.00
564 AME-1980-1204-D-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-D-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure 
04 = 4 Independent Cams / Circuits / Switches 
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure  
D = Dual (2) Shaft Extensions from enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660 TD1 = Timing Dial C.W. Clock Wise Rotation 
3 Year Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,332.00
565 AME-1980-1204-D-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-D-SP-TD3 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
D - Double Ended; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,427.00
566 AME-1980-1204-D-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-D-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure. Dust Tight 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
D = Double, 2 Shaft Extensions from the enclosure, @ each end 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty (19LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,219.00
567 AME-1980-1204-L-DP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-L-DP-R-X 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,354.00
568 AME-1980-1204-L-DP-TD2 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-L-DP-TD2 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Rated Enclosure, Dust Tight 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD2 = Timing Dial Labeled for Counter Clock Wise Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,514.00
569 AME-1980-1204-L-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-L-DP-X 
Series 1980 
12 = NEMA 12 Enclosure 
4 = 4 Cams / Circuits / Switches 
L = Left Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw 
X = No Timing Dial or Dial Window is provided 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,306.00
570 AME-1980-1204-L-SP-R-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-L-SP-R-TD1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,414.00
571 AME-1980-1204-L-SP-R-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-L-SP-R-TD2 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,414.00
572 AME-1980-1204-L-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-L-SP-R-X 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,206.00
573 AME-1980-1204-L-SP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-L-SP-TD1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,366.00
574 AME-1980-1204-L-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-L-SP-TD3 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
L - Left Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,366.00
575 AME-1980-1204-L-SP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-L-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
L = Left Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(19LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
1 $1,158.00
576 AME-1980-1204-R-DP-TD1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-R-DP-TD1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,514.00
577 AME-1980-1204-R-DP-X Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-R-DP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Dust Tight / Gasketed 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from enclosure  
DP = DPDT Switches / Double Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 8 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial or Dial Window is to be provided 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,306.00
578 AME-1980-1204-R-SP-R-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-R-SP-R-TD2 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,414.00
579 AME-1980-1204-R-SP-R-X Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-R-SP-R-X 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,206.00
580 AME-1980-1204-R-SP-TD1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-R-SP-TD1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Rated Enclosure, Dust Tight 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree and can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
TD1 = Timing Dial Labeled for C.W. Rotation 
3 Year Limited Warranty 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,366.00
581 AME-1980-1204-R-SP-TD2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-R-SP-TD2 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD2 - Timing Dial: CCW Rotation; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,366.00
582 AME-1980-1204-R-SP-TD3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-R-SP-TD3 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
R - Right Hand; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD3 - Timing Dial: CW Rotation, Mounting: Vertical; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $1,366.00
583 AME-1980-1204-R-SP-X Ametek Gemco Rotating Cam Limit Switch 
Model 1980-1204-R-SP-X 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Rated Enclosure 
04 = 4 Independent Cams / Circuits / Switches  
The micro-adjust cams maintain an accuracy and repeatability of 1/4 degree 
Can be adjusted by use of a tool supplied and mounted inside the enclosure or by hand 
R = Right Hand Shaft Extension from Enclosure  
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches 
Switch can be wired for either a N.O or N.C. Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees 
Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No other options 
3 Year Limited Warranty, Peck MI 
[Amazon] Dated 1/17 
(14LBS) H 8" L 18" W 12" Box
8 $1,158.00
584 AME-1980-1204-X-DP-R-X-R-20-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-R-X-R-20-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
20 - Right Angle Gear Reducer ratio 20:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,221.00
585 AME-1980-1204-X-DP-R-X-S-100-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-R-X-S-100-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
100 - Straight Drive Gear Reducer ratio 100:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,372.00
586 AME-1980-1204-X-DP-R-X-S-40-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-R-X-S-40-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
40 - Straight Drive Gear Reducer ratio 40:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,372.00
587 AME-1980-1204-X-DP-X-R-1.5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-X-R-1.5-R3 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1.5 - Right Angle Gear Reducer ratio 1.5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,173.00
588 AME-1980-1204-X-DP-X-R-12-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-X-R-12-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
12 - Right Angle Gear Reducer ratio 12:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,173.00
589 AME-1980-1204-X-DP-X-R-18-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-X-R-18-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
18 - Right Angle Gear Reducer ratio 18:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,173.00
590 AME-1980-1204-X-DP-X-S-12-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-X-S-12-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
12 - Straight Drive Gear Reducer ratio 12:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,324.00
591 AME-1980-1204-X-DP-X-S-150-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-X-S-150-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
150 - Straight Drive Gear Reducer ratio 150:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,324.00
592 AME-1980-1204-X-DP-X-S-24-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-DP-X-S-24-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
DP - Double Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,324.00
593 AME-1980-1204-X-DP-X-S-80-R Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-DP-X-S-80-R 
Series 1980  
12 = NEMA 12 Enclosure 
4 = 4 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
DP = DPDT Switches, Double Pole Double Throw 
X = No Timing Dial 
S = Straight Drive Gear Reducer 
80 = 80 to 1 Gear Ratio 
R = Right End Shaft Location 
(24LBS) 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,324.00
594 AME-1980-1204-X-SP-R-X-R-10-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-SPR-X-R-10-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure, Dust Tight 
04 = 4 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial 
R = Right Angle Drive Gear Reducer 
10 = 10 to 1 Gear Ratio 
L1 = Shaft Location, Left End, Shaft Position 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,073.00
595 AME-1980-1204-X-SP-R-X-R-14-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-R-X-R-14-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
14 - Right Angle Gear Reducer ratio 14:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,073.00
596 AME-1980-1204-X-SP-R-X-S-10-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-R-X-S-10-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
10 - Straight Drive Gear Reducer ratio 10:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,224.00
597 AME-1980-1204-X-SP-R-X-S-1-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-R-X-S-1-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
1 - Straight Drive Gear Reducer ratio 1:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,224.00
598 AME-1980-1204-X-SP-R-X-S-24-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-R-X-S-24-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
24 - Straight Drive Gear Reducer ratio 24:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,224.00
599 AME-1980-1204-X-SP-R-X-S-400-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-R-X-S-400-L 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
400 - Straight Drive Gear Reducer ratio 400:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
9 $2,224.00
600 AME-1980-1204-X-SP-R-X-S-8-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-R-X-S-8-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Switch Option: 
R - Rubber Boot; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
8 - Straight Drive Gear Reducer ratio 8:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,224.00
601 AME-1980-1204-X-SP-TD1-R-100-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-TD1-R-100-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
100 - Right Angle Gear Reducer ratio 100:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,233.00
602 AME-1980-1204-X-SP-TD1-R-10-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-TD1-R-10-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,233.00
603 AME-1980-1204-X-SP-TD1-R-8-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-TD1-R-8-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,233.00
604 AME-1980-1204-X-SP-TD1-S-16-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-TD1-S-16-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
16 - Straight Drive Gear Reducer ratio 16:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,384.00
605 AME-1980-1204-X-SP-TD1-S-600-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-TD1-S-600-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
600 - Straight Drive Gear Reducer ratio 600:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,384.00
606 AME-1980-1204-X-SP-TD1-S-6-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-TD1-S-6-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
TD1 - Timing Dial: CW Rotation, Mounting: Horizontal; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
6 - Straight Drive Gear Reducer ratio 6:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,384.00
607 AME-1980-1204-X-SP-X-R-1.25-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-1.25-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
1.25 - Right Angle Gear Reducer ratio 1.25:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
608 AME-1980-1204-X-SP-X-R-100-R7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-100-R7 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
100 - Right Angle Gear Reducer ratio 100:1 
Shaft Location: 
R7 - Right end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
609 AME-1980-1204-X-SP-X-R-10-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-10-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
610 AME-1980-1204-X-SP-X-R-10-R2 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-10-R2 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R2 - Right end position 2; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
611 AME-1980-1204-X-SP-X-R-10-R5 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-10-R5 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
10 - Right Angle Gear Reducer ratio 10:1 
Shaft Location: 
R5 - Right end position 5; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
612 AME-1980-1204-X-SP-X-R-15-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-15-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
15 - Right Angle Gear Reducer ratio 15:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
613 AME-1980-1204-X-SP-X-R-20-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-20-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
20 - Right Angle Gear Reducer ratio 20:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
614 AME-1980-1204-X-SP-X-R-24-L8 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-24-L8 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
24 - Right Angle Gear Reducer ratio 24:1 
Shaft Location: 
L8 - Left end position 8; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
615 AME-1980-1204-X-SP-X-R-24-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-24-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
24 - Right Angle Gear Reducer ratio 24:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
616 AME-1980-1204-X-SP-X-R-25-R6 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-25-R6 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
25 - Right Angle Gear Reducer ratio 25:1 
Shaft Location: 
R6 - Right end position 6; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
617 AME-1980-1204-X-SP-X-R-36-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-SP-X-R-36-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure 
4 = 4Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
36 = 36 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon]
0 $1,891.00
618 AME-1980-1204-X-SP-X-R-4-L6 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-4-L6 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
L6 - Left end position 6; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
619 AME-1980-1204-X-SP-X-R-4-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-4-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
620 AME-1980-1204-X-SP-X-R-4-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-4-R4 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
4 - Right Angle Gear Reducer ratio 4:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
621 AME-1980-1204-X-SP-X-R-50-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-50-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
50 - Right Angle Gear Reducer ratio 50:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
622 AME-1980-1204-X-SP-X-R-5-L1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-SP-X-R-5-L1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Rated Enclosure, Watertight 
04 = 4 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial 
R = Right Angle Drive Gear Reducer 
5 = 5 to 1 Gear Ratio 
L1 = Shaft Location, Left End, Shaft Position 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
623 AME-1980-1204-X-SP-X-R-5-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-5-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
624 AME-1980-1204-X-SP-X-R-5-R3 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-5-R3 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R3 - Right end position 3; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
625 AME-1980-1204-X-SP-X-R-5-R4 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-5-R4 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
5 - Right Angle Gear Reducer ratio 5:1 
Shaft Location: 
R4 - Right end position 4; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
626 AME-1980-1204-X-SP-X-R-64-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-64-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
64 - Right Angle Gear Reducer ratio 64:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
627 AME-1980-1204-X-SP-X-R-6-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-6-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
6 - Right Angle Gear Reducer ratio 6:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
628 AME-1980-1204-X-SP-X-R-6-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-SP-X-R-6-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Rated Enclosure, Watertight 
04 = 4 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
Switch Settings 4 to 356 Degrees - Gemco Manufactured Precision Snap Switches - UL Listed Assembly File E56660  
X = No Timing Dial 
R = Right Angle Drive Gear Reducer 
6 = 6 to 1 Gear Ratio 
R1 = Shaft Location, Right End, Shaft Position 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
629 AME-1980-1210-X-SP-X-R-4-R6 Ametek Gemco RCLS NEMA 12 10 CIR RH SPDT SW W/4:1 RAGR R6 INPUT; Product line: 1980 Model 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $3,507.00
630 AME-1980-1204-X-SP-X-R-7.5-L7 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-7.5-L7 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
7.5 - Right Angle Gear Reducer ratio 7.5:1 
Shaft Location: 
L7 - Left end position 7; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
631 AME-1980-1204-X-SP-X-R-80-R1 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-SP-X-R-80-R1 
Series 1980 Cam Box featuring cams with Adjustable Timing & Dwell 
12 = NEMA 12 Enclosure 
4 = 4Independent Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches / Single Pole Double Throw, Snap Action, U.L. Listed Switches which can be wired for either a Normally Open or a Normally Closed Circuit. 4 screw terminals per switch 
X = No Timing Dial 
R= Right Angle Gear Reducer 
80 = 80 to 1 Gear Ratio 
R1 = Right End Gear Reducer Shaft Location 1 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
632 AME-1980-1204-X-SP-X-R-8-L1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-8-L1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
L1 - Left end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
633 AME-1980-1204-X-SP-X-R-8-R1 Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-R-8-R1 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
R - Right Angle; 
Gear Reducer/Multiplier Code: 
8 - Right Angle Gear Reducer ratio 8:1 
Shaft Location: 
R1 - Right end position 1; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
634 AME-1980-1204-X-SP-X-R-8-R3 Ametek Gemco Rotating Cam Limit Switch Model 1980-1204-X-SP-X-R-8-R3 
Series 1980  
12 = NEMA 12 Enclosure 
04 = 4 Cams / Circuits / Switches 
X = No Shaft Extension Opposite the Gear Box 
SP = SPDT Switches, Single Pole Double Throw 
X = No Timing Dial 
R = Right Angle Drive Gear Reducer 
8 = 8 to 1 Gear Ratio 
R3 = Shaft Location 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,025.00
635 AME-1980-1204-X-SP-X-S-100-L Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-S-100-L 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
100 - Straight Drive Gear Reducer ratio 100:1 
Shaft Location: 
L - Straight Drive Gear Reducer Left End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,176.00
636 AME-1980-1204-X-SP-X-S-100-R Ametek Gemco 1980 Rotating Cam Limit Switch, P/N: AME-1980-1204-X-SP-X-S-100-R 
Base Part Number: 
1980-1204, NEMA 12, Circuits: 4; 
Shaft Extension: 
X - No Shaft Extension Opposite Gear Box; 
Switch: 
SP - Single Pole, Double Throw; 
Timing Dial and Mounting: 
X - None; 
Gear Reducer: 
S - Straight Drive; 
Gear Reducer/Multiplier Code: 
100 - Straight Drive Gear Reducer ratio 100:1 
Shaft Location: 
R - Straight Drive Gear Reducer Right End; 
(14LBS) H 8" L 18" W 12" 
[Amazon] 
[1/2017]
0 $2,176.00