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

 

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Pin & Roller- P/N: 18-724-501-006

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Pin & Roller- P/N: 18-724-501-006

Allis Chalmers

18-724-501-006 Allis-Chalmers Breaker Mechanism Pin & RollerType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 V...

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Allis-Chalmers LA-600A/LA-800A Breaker Spring- P/N: 71-141-799-001

Allis-Chalmers LA-600A/LA-800A Breaker Spring- P/N: 71-141-799-001

Allis Chalmers

71-141-799-001 Allis-Chalmers Breaker SpringType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A Am...

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Allis-Chalmers LA-600A/LA-800A Breaker Contact - P/N: 71-141-768-001

Allis-Chalmers LA-600A/LA-800A Breaker Contact - P/N: 71-141-768-001

Allis Chalmers

71-141-768-001 Allis-Chalmers Breaker Contact Type: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A ...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Gear Assembly for Electric Charge Models- P/N: 18-724-505-501

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Gear Assembly for Electric Charge Models- P/N: 18-724-505-501

Allis Chalmers

18-724-505-501 Allis-Chalmers Breaker Mechanism Gear Electric Charge ModelsType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVol...

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Allis-Chalmers LA-600A/LA-800A Breaker Contact Finger- P/N: 71-141-973-501

Allis-Chalmers LA-600A/LA-800A Breaker Contact Finger- P/N: 71-141-973-501

Allis Chalmers

71-141-973-501 Allis-Chalmers Breaker Contact FingerType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA...

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Allis-Chalmers LA-600A/LA-800A Breaker Pin- P/N: 71-141-921-003

Allis-Chalmers LA-600A/LA-800A Breaker Pin- P/N: 71-141-921-003

Allis Chalmers

71-141-921-003 Allis-Chalmers Breaker PinType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A Ampac...

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Allis-Chalmers LA-600A/LA-800A Breaker Ground Bar- P/N: 18-657-781-278

Allis-Chalmers LA-600A/LA-800A Breaker Ground Bar- P/N: 18-657-781-278

Allis Chalmers

18-657-781-278 Allis-Chalmers Breaker Ground BarType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Screw - P/N: 00-611-315-478

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Screw - P/N: 00-611-315-478

Allis Chalmers

00-611-315-478 Allis-Chalmers Breaker ScrewType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A Amp...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Screw - P/N: 18-657-822-333

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Screw - P/N: 18-657-822-333

Allis Chalmers

18-657-822-333 Allis-Chalmers Breaker ScrewType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A Amp...

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Allis-Chalmers LA-600A/LA-800A Breaker Spacer- P/N: 18-727-839-001

Allis-Chalmers LA-600A/LA-800A Breaker Spacer- P/N: 18-727-839-001

Allis Chalmers

71-141-769-502 Allis-Chalmers Breaker ConnectorType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A...

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Allis-Chalmers LA-600A/LA-800A Breaker Connector- P/N: 71-141-769-502

Allis-Chalmers LA-600A/LA-800A Breaker Connector- P/N: 71-141-769-502

Allis Chalmers

71-141-769-502 Allis-Chalmers Breaker ConnectorType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A...

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Allis-Chalmers LA-600A/LA-800A Breaker Support- P/N: 71-142-172-501

Allis-Chalmers LA-600A/LA-800A Breaker Support- P/N: 71-142-172-501

Allis Chalmers

71-142-172-501 Allis-Chalmers Breaker SupportType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A A...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Washer for Electric Charge Models- P/N: 71-141-170-003

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Washer for Electric Charge Models- P/N: 71-141-170-003

Allis Chalmers

 71-141-170-003 Allis-Chalmers Breaker Mechanism Washer for Electric Charge ModelsType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp...

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Allis-Chalmers LA-600A/LA-800A Breaker Grommet - P/N: 00-837-659-321

Allis-Chalmers LA-600A/LA-800A Breaker Grommet - P/N: 00-837-659-321

Allis Chalmers

00-837-659-321 Allis-Chalmers Breaker GrommetType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A A...

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Allis-Chalmers LA-600A/LA-800A Breaker Bearing - P/N: 15-171-399-001

Allis-Chalmers LA-600A/LA-800A Breaker Bearing - P/N: 15-171-399-001

Allis Chalmers

00-671-195-049 Allis-Chalmers Breaker Mechanism Bearing Electric Charge ModelsType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp Max...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Bearing for Electric Charge Models- P/N: 18-657-768-031

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Bearing for Electric Charge Models- P/N: 18-657-768-031

Allis Chalmers

00-671-195-049 Allis-Chalmers Breaker Mechanism Bearing Electric Charge ModelsType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp Max...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Cotter Pin- P/N: 00-671-195-049

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Cotter Pin- P/N: 00-671-195-049

Allis Chalmers

00-671-195-049 Allis-Chalmers Mechanism Cotter PinType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-8...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Trip Bar- P/N: 18-728-500-037

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Trip Bar- P/N: 18-728-500-037

Allis Chalmers

18-728-500-037 Allis-Chalmers Breaker Trip BarType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A ...

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Allis-Chalmers LA-600A Trip Latch- P/N: 18-657-768-017

Allis-Chalmers LA-600A Trip Latch- P/N: 18-657-768-017

Allis Chalmers

18-657-768-017 Allis-Chalmers Breaker Mechanism Trip Latch LA-600A OnlyType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Latch - P/N: 71-142-070-001

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Latch - P/N: 71-142-070-001

Allis Chalmers

71-142-070-001 Allis-Chalmers Breaker Mechanism LatchType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: L...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Cam- P/N: 18-724-492-001

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Cam- P/N: 18-724-492-001

Allis Chalmers

18-724-493-001 Allis-Chalmers Breaker Mechanism CamType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Cam- P/N: 18-724-493-001

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Mechanism Cam- P/N: 18-724-493-001

Allis Chalmers

18-724-493-001 Allis-Chalmers Breaker Mechanism CamType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Link- P/N: 71-142-071-001

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Link- P/N: 71-142-071-001

Allis Chalmers

71-142-071-001 Allis-Chalmers Breaker LinkType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A Ampa...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Link- P/N: 18-657-768-025

Allis-Chalmers LA-600A/LA-800A/LA-1600A Breaker Link- P/N: 18-657-768-025

Allis Chalmers

18-657-768-025 Allis-Chalmers Breaker LinkType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A Amp...

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