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Database Lookup:      
Total 48171 part numbers listed in this database. Shown in 1506 pages by 32 items.
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Part
Number
Product
Category
Description Image Stock
Qty
Weight
(lbs.)
Price
(US$)
Order
Quantity
AME-2000-1137B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-1137B YMD-9486 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
600 to 1 Gear Ratio 
2, Independently Adjustable Switches / Circuits / Cams 
2, D.P.D.T., Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O.or N.C. Circuits 
8 Screw Terminals per Switch 
Snap Switch Part 04537003 UL Listed  
NEMA 4 Cast Aluminum Enclosure 
Weatherproof, Water Resistant, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temperature 180 Degrees F 
Ships from Stock to 4 Weeks 
Dated 01-2023 
(6LBS) H 4" L 8" W 5" Box
- 0 0.00 193,000.00
AME-2000-1138B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-1138B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
600 to 1 Gear Ratio. Cams rotates 360 degrees every 600 revolutions of the input shaft 
2 Independently Adjustable Switches / Circuits / Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed 
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 2,049.00
AME-2000-1139B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-1139B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
2000 to 1 Gear Ratio. Cams rotates 360 degrees every 2000 revolutions of the input shaft 
2 Independently Adjustable Switches / Circuits / Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed 
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(3LBS) H 4.00" L 8.00" W 4.00" 
[Amazon] 
Dated 09/22
- 0 0.00 2,101.00
AME-2000-113B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-113B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
5 to 1 Gear Ratio 
4, Independently Adjustable Switches / Circuits / Cams 
4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
4 Screw Terminals per Switch 
Snap Switch Part 04537001 UL Listed  
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations 
Designed to meet the requirements of NEC Code for Class 1, Group D 
Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Tempertature 180 Degrees F 
Ships in 2 Weeks 
Dated 01-2021 
(6LBS) H 4" L 8" W 5" Box
- 0 0.00 1,156.00
AME-2000-1140B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-1140B 
20001140B YMD-9962 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
2000 to 1 Gear Ratio 
2 Independently Adjustable Switches / Circuits / Cams 
2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
8 Screw Terminals per Switch 
Switch Part 04537003, UL Listed  
NEMA 4 Cast Aluminum Enclosure, Weatherproof, Water Resistant 
Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Normally a Stock Item @ BPI 
Ships from Stock to Weeks 
Dated 01-2024 
(6LBS) H 3" L 8" W 5" Box
- 1 0.00 2,573.00
AME-2000-1141B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-1141B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
2000 to 1 Gear Ratio. Cams rotates 360 degrees every 2000 revolutions of the input shaft 
2 Independently Adjustable Switches / Circuits / Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed 
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 2,684.00
AME-2000-1142B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-1142B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
4000 to 1 Gear Ratio. Cams rotates 360 degrees every 4000 revolutions of the input shaft 
2 Independently Adjustable Switches / Circuits / Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed 
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(3LBS) H 4.00" L 8.00" W 4.00" 
[Amazon] 
09/22
- 0 0.00 2,101.00
AME-2000-1143B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 2000 
Model 2000-1143B 
20001143B YMD-11147 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
4000 to 1 Gear Ratio 
2, Independently Adjustable Switches / Circuits / Cams 
Switches 
2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O., or N.C. Circuits 
8 Screw Terminals per Switch 
Switch Part 04537003, UL Listed  
NEMA 4 Cast Aluminum Enclosure 
Weather & Water Resistant, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Ships in 4 Weeks, Peck MI 
Dated 01-2025 
(6LBS) H 3" L 8" W 5" Box
- 0 0.00 2,882.83
AME-2000-1144B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-1144B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
4000 to 1 Gear Ratio. Cams rotates 360 degrees every 4000 revolutions of the input shaft 
2 Independently Adjustable Switches / Circuits / Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed 
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 2,684.00
AME-2000-1145B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-1145B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
5333 to 1 Gear Ratio. Cams rotates 360 degrees every 5333 revolutions of the input shaft 
2 Independently Adjustable Switches / Circuits / Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed 
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(3LBS) H 4.00" L 8.00" W 4.00" 
[Amazon] 
1 2020
- 0 0.00 2,101.00
AME-2000-1146B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
5333 to 1 Gear Ratio 
2 Independently Adjustable Switches / Circuits / Cams 
Switches 
2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
8 Screw Terminals per Switch Part 04537003 UL Listed  
NEMA 4 Cast Aluminum Enclosure, Weatherproof, Water Resistant, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
Part AME-2000-1146B 
(6LBS) H 3" L 8" W 5" Box 
[Amazon] 
1 2020
- 2 0.00 2,573.00
AME-2000-1147B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-1147B 
20001147B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
5333 to 1 Gear Ratio 
2 Independently Adjustable Switches - Circuits - Cams 
Switches, 2, Double Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
8 Screw Terminals per Switch 
Switch Part 04537003, UL Listed 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations 
Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Ships form Stock to 2 Weeks 
Dated 01-2021 
(6LBS) H 4" L 8" W 5" Box
- 2 0.00 2,684.00
AME-2000-114B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-114B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
10 to 1 Gear Ratio. Cams rotates 360 degrees every 10 revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 20 0.00 1,156.00
AME-2000-115B Ametek Parts Ametek Gemco 2000 Geared Rotary Limit Switch  
Part 2000-115B 
aka 2000115B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
20 to 1 Gear Ratio 
4, Independently Adjustable Switches / Circuits / Cams 
4, S.P.D.T., Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
4 Screw Terminals per Switch 
Switch Part 04537001, UL Listed  
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations 
Designed to meet the requirements of NEC code for Class 1, Group D 
Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Ships in 3 Weeks, Peck MI 
Dated 07-2025 
(6LBS) H 4" L 8" W 5" Box
- 0 0.00 1,225.00
AME-2000-116B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-116B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
30 to 1 Gear Ratio 
4, Independently Adjustable Switches / Circuits / Cams 
4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations 
Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
[Amazon] Dated 1 2020 
(6LBS) H 4" L 7" W 4" Box
- 0 0.00 1,156.00
AME-2000-117B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-271B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
100 to 1 Gear Ratio 
3, Independently Adjustable Switches / Circuits / Cams 
3, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations 
Designed to meet the requirements of NEC code for Class 1, Group D 
Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
Dated 01-2021 
(6LBS) H 4" L 8" W 5" Box
- 0 0.00 1,156.00
AME-2000-118B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 2000 
Part 2000-118B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
50 to 1 Gear Ratio. Cams Rotates 360 Dgrees every 50 Revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. 
Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Ships in 3 to 4 Weeks, Peck MI 
Dated 01-2024
- 0 0.00 1,156.00
AME-2000-119B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 2000 
Part 2000-119B 
2000119B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
60 to 1 Gear Ratio. 
Cams rotates 360 degrees every 60 revolutions of the input shaft 
4 Independently Adjustable Switches - Circuits - Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for Normally Open or Closed Circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. 
Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Ships in 4 Weeks, Peck MI 
Dated 05-2025 
(6LBS) H 4" L 8" W 5" Box
- 0 0.00 1,192.73
AME-2000-11B Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Part 2000-11B 
200011B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
30 to 1 Gear Ratio 
2, Independent Circuits - Switches - Cams 
2, S.P.D.T. Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
4 Screw Terminals per Switch 
Switch Part 04537001, UL Listed  
NEMA 4 Cast Aluminum Enclosure, Weatherproof, Water Resistant, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Normally a Stock Item 
Ships from Stock to 3 Weeks 
Dated 11-2024 
(6LBS)
- 2 0.00 847.00
AME-2000-1205 Ametek Parts Ametek Gemco Rotary Limit Switch 2000 Engr 
Part 2000-1205 
20001205 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
20 to 1 Ratio Gear Ratio, the cam block rotates once every 20 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
This specially engineered switch has Non Standard Cams which allow the switch contacts to be opened for 54 or 306 Degrees. Dependent on whether it is wired for normally open or closed circuits. Standard is 25 or 335 degrees. Other cam dwells are available  
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
Turns required to reset switch 1/8th 
Maximum switch setting @ 19 & 1/4 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
Ship in 4 Weeks, Peck MI 
Dated 01-2023 
(6LBS) H 4" L 6" W 4" Box
- 0 0.00 555.12
AME-2000-1206 Ametek Parts Ametek Gemco Rotary Limit Switch with an Engineered Part Number, P/N: AME-2000-1206 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
20 to 1 Ratio Gear Ratio, the cam block rotates once every 20 turns of the main shaft 
3 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 04537004 
Non-Standard Cams S69A allow switch contacts to be opened for 90 or 270 Degrees. Other cam dwells are available 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
Turns required to reset switch 1/8th 
Maximum switch setting @ 19 & 1/4 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(4LBS) H 3.00" L 7.50" W 4.50" 
[Amazon]
- 0 0.00 716.04
AME-2000-120B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-120B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
80 to 1 Gear Ratio. Cams rotates 360 degrees every 80 revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 1,156.00
AME-2000-121B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-121B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
100 to 1 Gear Ratio. Cams rotates 360 degrees every 100 revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 1,156.00
AME-2000-1220 Ametek Parts Ametek Gemco Geared Rotary Limit Switch 
Specially Engineered Part 2000-1220 
Has 2, S126, 60 Degree Cams installed 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
5 to 1 Gear Ratio 
2, Independently Adjustable Switches / Circuits / Cams 
2, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuits 
4 Screw Terminals per Switch, Switch Part 04537001 UL Listed  
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant 
Color Blue, Fibralloy Material 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Maximum Temperature 180 Degrees F 
Ships in 10 days 
Dated 1/18 
(3LBS) H 4" L 8" W 4" Box
- 0 0.00 358.56
AME-2000-122B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-122B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
250 to 1 Gear Ratio. Cams rotates 360 degrees every 250 revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 1,491.00
AME-2000-1233 Ametek Parts Ametek Gemco Rotary Limit Switch like a 2000-7B Engineered Product with a Special Switch, Shaft & Bracket, P/N: AME-2000-1233 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
80 to 1 Ratio Gear Ratio, the cam block rotates once every 80 turns of the main shaft 
2 Independently Adjustable Switches/ Circuits / Cams 
Special SPDT Switches 
Standard Cams allow switch contacts to be opened for 25 or 335 Degrees. Other cam dwells are available 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
Turns required to reset switch 3/4 
Maximum switch setting @ 77 turns 
Up to 1000 RPM Clock Wise or CCW 
Specially Engineered Shaft 
Specially Engineered Mounting Bracket 
Maximum Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(4LBS) H 3.00" L 7.50" W 4.50" 1/8 
[Amazon]
- 0 0.00 454.73
AME-2000-1234 Ametek Parts Ametek Gemco Rotary Limit Switch, P/N: AME-2000-1234 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
20 to 1 Ratio Gear Ratio, the cam block rotates once every 20 turns of the main shaft 
4 Independently Adjustable Switches/ Circuits / Cams 
Single Pole Double Throw U.L. Listed Precision Snap Action Switches which can be wired for normally open or closed circuits. 4 Screw Terminals 
Qty. 2, Standard Cams allow switch contacts to be opened for 25 or 335 Degrees  
Qty. 2, Non-Standard Cams allow switch contacts to be opened for 90 or 270 Degrees 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
Turns required to reset switch 1/8th 
Maximum switch setting @ 19 & 1/4 turns 
Up to 1000 RPM Clock Wise or CCW 
1/2 Inch Diameter Input Shaft Extends 1 & 1/2 Inch from the Enclosure, Includes a Woodruff Keyway & # 404 Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
(6LBS) H 3.00" L 7.50" W 4.50" 
[Amazon]
- 0 0.00 537.84
AME-2000-1235 Ametek Parts Ametek Gemco Geared Limit Switch 2000 
Engineered Part 2000-1235 
20001235 
NEMA 1 Enclosure 
50 to 1 Gear Ratio 
Single S55, 25 Degree Cam in the Bottom Circuit 
Does not contain any electrical switches 
Ships in 4 Weeks, Peck MI 
Dated 12-2021 
(3LBS) H 4" L 6" W 4" Box
- 0 0.00 316.33
AME-2000-123B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-123B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
500 to 1 Gear Ratio. Cams rotates 360 degrees every 500 revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 1,491.00
AME-2000-124B Ametek Parts Ametek Gemco Geared Rotary Limit Switch, P/N: AME-2000-124B 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
1000 to 1 Gear Ratio. Cams rotates 360 degrees every 1000 revolutions of the input shaft 
4 Independently Adjustable Switches / Circuits / Cams 
Switches, 4, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for normally open or closed circuits 
4 Screw Terminals per Switch Part 04537001 UL Listed  
Standard Dwell Cams allow switch contacts to be open or closed 25 or 335 degrees 
Other cam dwells are available 
NEMA 7 Cast Aluminum Enclosure for Hazardous Locations. Designed to meet the requirements of NEC code for Class 1, Group D, Color Red 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
(6LBS) H 3.00" L 7.50" W 4.50" 
Dated 01-2021
- 0 0.00 1,491.00
AME-2000-1256 Ametek Parts Ametek Gemco Rotary Limit Switch 2000 
Part 2000-1256 
20001256 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
100 to 1 Ratio Gear Ratio 
2, Independently Adjustable Switches/ Circuits / Cams 
S.P.S.T. Single Pole Single Throw Precision Snap Action Switches 
Switch Part 04537040 
NEMA 1 & 12 Enclosure, Gasketed, Dust Resistant 
Color Blue, Fibralloy Material 
1/2 Inch Diameter Input Shaft 
Includes a Woodruff Keyway & Key 
Maximum Operating Temperature 180 Degrees F 
1/2 -14 American Standard Pipe Thread Entrance 
Ship in 4 Weeks, Pack MI 
Dated 04-2022 
(3LBS) H 4" L 8" W 6" Box
- 0 0.00 462.06
AME-2000-1271 Ametek Parts Ametek Gemco Rotary Limit Switch 
Part 2000-1271 
Series 2000 Worm Gear Type with Bronze Gears & Steel Cams 
40 to 1 Gear Ratio 
2, Independently Adjustable Switches / Circuits / Cams 
2, SPDT, Single Pole Double Throw Precision Snap Action Switches 
Which can be wired for N.O. or N.C. Circuit 
4 Screw Terminals per 
UL Listed, Switch Part AME-04537001  
NEMA 1 & 12 Enclosure 
Gasketed, Dust Resistant, Color Blue, Fibralloy Material 
1/2 Inch Diameter Input Shaft 
Includes Woodruff Key and Keyway 
Max Temp 180 Degrees F 
Like a 2000-4B,Engineered Part Number for a Special Shaft & Bracket  
[Amazon] Dated 1/18 
(3LBS) H 4" L 8" W 4" Box
- 4 0.00 1,259.28
Prices are subject to change without notice. Last updated: 12-Aug-2025 06:49:26 AM (EST)
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Engineered Products

 
Gleason
Engineered Products

 
  • Cable Reels:
    • Cable-Master Reels
    • Series "S" & "WB" Reels
    • Series "MMD" & "SM" Reels
    • Series "SHO" & "TMR" Reels
    • Welding Cable Reels
    • Low Profile Level Wind Reels
    • Vari-Matic Drive Reels
    • Motor-Driven Pendant Station
      Reels
    • Emergency Vehicle Reels
    • Series "SZ" Reels
    • Main Spring Assemblies
    • Cable Reel Roller Guides
    • Heavy Duty Reeling Systems
  • Festoon Systems:
    • Series Track Master
    • Series Beam Master
    • Series I-132
    • Series PDQ 300 I-Beam
    • Series PDQ 450 & 700 I-Beam
    • Series RTG 450 & 700 I-Beam
    • Series T-50 Curved Rail
  • Hose Reels:
    • Hose Reels
  • PowerTrak Drag Chains:
    • PowerTube
    • Type "GRP" Molded Nylon
    • Type "E" & "EF" Steel Link
    • Type "G" Nylon & Aluminum
  • Conductor Bar, Electrification:
    • Conductor Bar, Electrification
  • Slip Ring Assemblies:
    • Compact & Rota-Power
    • Compact 30 Amp & 55 Amp
    • Compact 30 Amp (DR)
    • Rota-Power 35 Amp
    • Rota-Power 75 Amp
    • Rota-Power 125 Amp
    • Rota-Power 200 Amp
Pre-Engineered Products

 
Gleason
Pre-Engineered Products

 
  • Catalog:
    • Products Catalog
  • Cable Reels:
    • "A" Cast Aluminum Reels
    • "ER" Hoist Reels
    • "G" Heavy Duty Cable Reels
  • Cord Reels:
    • Compact Cord Reels
    • Industrial Duty Cord Reels
    • Outlets, Lamps & Receptacles
    • CAT6 Data Reels
  • Festoon Kits & Components:
    • Wire Rope, Nylon, Cable/Hose
    • Wire Rope, Nylon, Flat Cables
    • Wire Rope, Steel, Flat Cables
    • Optional Components
    • C-Rail C25, Components
    • C-Rail C35, Flat Cable
    • C-Rail C35, Round Cable
    • C-Rail C35, Components
    • T-Track Heavy Duty
    • Kellems Cord Grips
    • Kellems Support Grips
    • NEMA 12 Electrical Boxes
    • Cable Connectors
    • Universal Cable Grips
    • Festoon Cable
    • Adjustable Beam Trolleys
    • Festoon Pendants
  • Hose Reels:
    • "GHA" Industrial Duty Reels
    • "EZ" Pull Heavy Duty Reels
    • "HC" Heavy Duty Reels
    • "EZ9" Clean Air Reels
    • "HH" Hand Crank Reels
    • "UH" Universal Reels
  • PowerTrak Kits:
    • PowerTrak Kits
  • Limit Switches, Geared Rotary:
    • 54 Series
    • 55 Series, NEMA 4
    • 55 Series, NEMA 7
  • Static Discharge Products:
    • Cable & Accessories
    • Static Discharge Reels
  • Tool Balancer Reels:
    • Accessories
    • Tool Balancer Reels
 
Workplace Solutions

 
Hubbell
Workplace Solutions

 
  • Booms and Jibs
  • Mobile Carts
  • Qualtech Computer Enclosures
  • Qualtech Document Stands
  • Tool Balancers
  • Workstations
  • Complete List & Catalog
  • Hubbell WS Idea Sheets
  • WS Replacement Parts
Gleason Replacement Parts

 
Gleason Replacement Parts
 
  • PowerTrak Replacement Parts
 
  • Reel Replacement Parts
Entertainment Solutions

 
Gleason
Entertainment Solutions

 
From performing arts and concerts to studio and television, Gleason Reel has the right products for the right application. These events typically include a variety of learning and entertainment activities, performances, plays and general assemblies, or large-scale seminars, theatre productions and award ceremonies. These spaces must accommodate the latest audio, visual, and lighting technology while providing maximum reliability to ensure that the show goes on.
 
 
  • Entertainment Products Guide
Manuals and Information

 
Gleason
Manuals and Information

 
  • Manuals and Information

 
This web site is owned and operated by Brake Products, Inc.
Brake Products, Inc.   16751 Hilltop Park Place
  Chagrin Falls, Ohio 44023
  Phone: (440) 543-7962
  Fax:     (440) 543-7963
  Web:   www.brakeproducts.com
  Email: sales@brakeproducts.com
  Federal ID #: 34-1473351
  CAGE Code: 1QTP8
  DUNS# 14-748-2392
  Download: Form W-9
Supplier of Industrial Brake Parts Since 1985
This web site: Owned and operated by Brake Products, Inc.
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