Circuit Breaker Parts

NAS, Inc. stocks parts for ALL types of circuit breakers.  If you do not see what you need online call us at 800-909-3660 or e-mail: sales@naswgr.com and one of our knowledgeable sales representatives will quickly help you with a quotation. 

Product lines include:
General Electric AK, AKR, AM and AMH (Magneblast) Circuit Breakers 
Westinghouse DB, DS, DH, DHP, VCP and VCP-W Circuit Breakers
ABB / ITE / BBC K-Line, LK, HK and HV Circuit breakers
Allis Chalmers LA, RL, AM, MA, FC, FB and FA Circuit Breakers

 

Westinghouse DB Circuit Breaker Parts

Westinghouse DS Circuit Breaker Parts

Westinghouse DHP Circuit Breaker Parts

Westinghouse DH Circuit Breaker Parts

General Electric Magneblast Circuit Breaker Parts

General Electric AK Circuit Breaker Parts

General Electric AKR Circuit Breaker Parts

General Electric VB1 PowerVac Circuit Breaker Parts

General Electric VB PowerVac Circuit Breaker Parts

Siemens MA Circuit Breaker Parts

Siemens FB-500 Circuit Breaker Parts

Siemens FC Circuit Breaker Parts

Siemens RL Circuit Breaker Parts

Allis Chalmers LA Circuit Breaker Parts

Allis Chalmers MC-500 Circuit Breaker Parts

ITE K-Line Circuit Breaker Parts

ITE KD Circuit Breaker Parts

ITE KC Circuit Breaker Parts

ITE KB Circuit Breaker Parts

ITE 5HV150 Circuit Breaker Parts

ITE 5HV250 Circuit Breaker Parts

 

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device (With Coil) - P/N: 139C4378G4

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device (With Coil) - P/N: 139C4378G4

General Electric

139C4378G4 General Electric Breaker Shunt Trip Device (With Coil)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device Support - P/N: 449A537P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Shunt Trip Device Support - P/N: 449A537P1

General Electric

449A537P1 General Electric Breaker Shunt Trip Device SupportType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 V...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Closing Relay (X)- Standard - P/N: 12HGA11H52

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Closing Relay (X)- Standard - P/N: 12HGA11H52

General Electric

12HGA11H52 General Electric Breaker Closing Relay (X)- StandardType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 60...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Spacer - P/N: 192A8404P41

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Spacer - P/N: 192A8404P41

General Electric

192A8404P41 General Electric Breaker Cut-off Switch Spacer Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VA...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Retainer - P/N: 394A133P9

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Retainer - P/N: 394A133P9

General Electric

394A133P9 General Electric Breaker Cut-off Switch RetainerType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VAC...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Lever Bracket - P/N: 271A234G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Lever Bracket - P/N: 271A234G1

General Electric

271A234G1 General Electric Breaker Cut-off Switch Lever BracketType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 60...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Mounting Bracket - P/N: 371A233G1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Mounting Bracket - P/N: 371A233G1

General Electric

371A233G1 General Electric Breaker Cut-off Switch Mounting BracketType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Cover - P/N: 371A235P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Cover - P/N: 371A235P1

General Electric

371A235P1 General Electric Breaker Cut-off Switch Cover Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAm...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch "F" - P/N: 192A7153P7

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch "F" - P/N: 192A7153P7

General Electric

192A7153P7 General Electric Breaker Cut-off Switch "F"Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpa...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Insulation - P/N: 192A9792P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch Insulation - P/N: 192A9792P1

General Electric

192A9792P1 General Electric Breaker Cut-off Switch InsulationType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch "G" - P/N: 192A7153P8

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Cut-off Switch "G" - P/N: 192A7153P8

General Electric

192A7153P8 General Electric Breaker Cut-off Switch "G"Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpa...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Motor, 115 Volts, 25, 50, 60 Cycles and 125 Volt DC - P/N: 5P66MA6A

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Motor, 115 Volts, 25, 50, 60 Cycles and 125 Volt DC - P/N: 5P66MA6A

General Electric

5P66MA6A General Electric Breaker Motor, 115 Volts, 25, 50, 60 Cycles and 125 Volt DCType: Power Circuit Breaker Model: AK-2A-50-1 Electrically Ope...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Gasket, Gear Box End Plate - P/N: 6447102P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Gasket, Gear Box End Plate - P/N: 6447102P1

General Electric

6447102P1 General Electric Breaker Gasket, Gear Box End PlateType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Gasket, Motor - P/N: 6447101P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Gasket, Motor - P/N: 6447101P1

General Electric

6447101P1 General Electric Breaker Gasket, MotorType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Lubricant for Gear Box (4 oz.) - P/N: 393A991P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Lubricant for Gear Box (4 oz.) - P/N: 393A991P1

General Electric

393A991P1 General Electric Breaker Lubricant for Gear Box (4 oz.)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Ratchet Pin - P/N: 372A383P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Ratchet Pin - P/N: 372A383P1

General Electric

372A383P1 General Electric Breaker Ratchet PinType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 16...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spring for Ratchet Pin - P/N: 6509871P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spring for Ratchet Pin - P/N: 6509871P1

General Electric

6509871P1 General Electric Breaker Spring for Ratchet PinType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACA...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker "O" Ring for Plug - P/N: 393A992P2

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker "O" Ring for Plug - P/N: 393A992P2

General Electric

393A992P2 General Electric Breaker "O" Ring for Plug Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpac...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Plug - P/N: 6447398P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Plug - P/N: 6447398P1

General Electric

6447398P1 General Electric Breaker Plug Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 Amp...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Bearing - P/N: 393A796P3

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Bearing - P/N: 393A796P3

General Electric

393A796P3 General Electric Breaker Bearing Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Support - P/N: 393A554P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Support - P/N: 393A554P1

General Electric

393A554P1 General Electric Breaker Support Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity: 1600 ...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spring Guide Assembly (Closing) - P/N: 273B569G9

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Spring Guide Assembly (Closing) - P/N: 273B569G9

General Electric

273B569G9 General Electric Breaker Spring Guide Assembly (Closing)Type: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Lower Spring Guide Assembly Pin - P/N: 6447032P1

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Lower Spring Guide Assembly Pin - P/N: 6447032P1

General Electric

6447032P1 General Electric Breaker Lower Spring Guide Assembly PinType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class:...

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General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Retaining Ring - P/N: 394A133P4

General Electric AK-2A-50-1 Circuit Breaker (E) Breaker Retaining Ring - P/N: 394A133P4

General Electric

394A133P4 General Electric Breaker Retaining RingType: Power Circuit Breaker Model: AK-2A-50-1 Electrically OperatedVoltage Class: 600 VACAmpacity:...

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