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 Mechanism Bracket - P/N: 18-726-894-501

Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Bracket - P/N: 18-726-894-501

Allis Chalmers

18-726-894-501 Allis-Chalmers Mechanism BracketType: 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 Mechanism Hood - P/N: 18-657-882-559

Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Hood - P/N: 18-657-882-559

Allis Chalmers

18-657-882-559 Allis-Chalmers Mechanism HoodType: 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/LA-1600A Mechanism Stop Block Screw & Washer - P/N: 00-611-315-463

Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Stop Block Screw & Washer - P/N: 00-611-315-463

Allis Chalmers

00-611-315-463 Allis-Chalmers Mechanism Stop Block Screw & WasherType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: ...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Stop Block - P/N: 118-657-768-039

Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Stop Block - P/N: 118-657-768-039

Allis Chalmers

118-657-768-039 Allis-Chalmers Mechanism Stop BlockType: 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 Slide Mounting Kit - P/N: 15-171-035-001

Allis-Chalmers LA-600A/ LA-800A Breaker Slide Mounting Kit - P/N: 15-171-035-001

Allis Chalmers

15-171-035-001 Allis-Chalmers Breaker Slide Mounting KitType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model...

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Allis-Chalmers LA-600A/ LA-800A Breaker Slide - P/N: 18-657-783-370

Allis-Chalmers LA-600A/ LA-800A Breaker Slide - P/N: 18-657-783-370

Allis Chalmers

18-657-783-370 Allis-Chalmers Breaker SlideType: 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 Cover for Non-Manual Breakers - P/N: 18-657-803-006

Allis-Chalmers LA-600A/ LA-800A Cover for Non-Manual Breakers - P/N: 18-657-803-006

Allis Chalmers

18-657-803-006 Allis-Chalmers Cover for Non-Manual BreakersType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Mo...

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Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Clip for Solenoid Close Group Close Linkage - P/N: 15-171-399-003

Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Clip for Solenoid Close Group Close Linkage - P/N: 15-171-399-003

Allis Chalmers

15-171-399-003 Allis-Chalmers  Clip for Solenoid Close Group Close LinkageType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVolt...

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Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Close Linkage for Close Solenoid Group - P/N: 18-724-511-001

Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Close Linkage for Close Solenoid Group - P/N: 18-724-511-001

Allis Chalmers

18-724-511-001 Allis-Chalmers Breaker Close Linkage for Close Solenoid GroupType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVo...

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Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Flag & Decal - P/N: 18-724-498-001

Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Flag & Decal - P/N: 18-724-498-001

Allis Chalmers

18-724-498-001 Allis-Chalmers Breaker Flag & DecalType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: ...

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Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Flag & Decal - P/N: 18-728-500-005

Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Flag & Decal - P/N: 18-728-500-005

Allis Chalmers

18-728-500-005 Allis-Chalmers Breaker Flag & DecalType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model:...

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Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Flag Link - P/N: 18-728-500-004

Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Flag Link - P/N: 18-728-500-004

Allis Chalmers

18-728-500-004 Allis-Chalmers Breaker Flag LinkType: 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 Clip - P/N: 15-171-399-029

Allis-Chalmers LA-600A/ LA-800A/ LA-1600A Breaker Clip - P/N: 15-171-399-029

Allis Chalmers

15-171-399-029 Allis-Chalmers Breaker ClipType: 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 Breaker Back Panel - P/N: 18-390-967-001

Allis-Chalmers LA-600A/ LA-800A Breaker Back Panel - P/N: 18-390-967-001

Allis Chalmers

18-390-967-001  Allis-Chalmers Breaker Back PanelType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-80...

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Allis-Chalmers LA-600A Breaker Left Hand Channel - P/N: 18-726-896-001

Allis-Chalmers LA-600A Breaker Left Hand Channel - P/N: 18-726-896-001

Allis Chalmers

18-726-897-001 Allis-Chalmers Breaker Left Hand ChannelType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Plated...

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Allis-Chalmers LA-600A Breaker Right Hand Channel - P/N: 18-726-897-001

Allis-Chalmers LA-600A Breaker Right Hand Channel - P/N: 18-726-897-001

Allis Chalmers

18-726-897-001 Allis-Chalmers Breaker Right Hand ChannelType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Break...

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Allis-Chalmers LA-600A/ LA-800A Breaker Shaft - P/N: 18-724-495-501

Allis-Chalmers LA-600A/ LA-800A Breaker Shaft - P/N: 18-724-495-501

Allis Chalmers

18-724-495-501 Allis-Chalmers Breaker ShaftType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800AAmp...

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Allis-Chalmers LA-600A/ LA-800A Breaker Racking Shaft - P/N: 18-390-965-501

Allis-Chalmers LA-600A/ LA-800A Breaker Racking Shaft - P/N: 18-390-965-501

Allis Chalmers

18-390-965-501 Allis-Chalmers Breaker Racking ShaftType: 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 Screw - P/N: 15-171-399-010

Allis-Chalmers LA-600A/ LA-800A Breaker Screw - P/N: 15-171-399-010

Allis Chalmers

15-171-399-010 Allis-Chalmers Breaker ScrewType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800AAmpa...

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Allis-Chalmers LA-600A Breaker Cover - P/N: 18-390-975-001

Allis-Chalmers LA-600A Breaker Cover - P/N: 18-390-975-001

Allis Chalmers

18-390-975-001  Allis-Chalmers Breaker CoverType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Plated Breaker Co...

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Allis-Chalmers LA-600A/LA-800A EO Breaker Apron - P/N: 18-657-663-563

Allis-Chalmers LA-600A/LA-800A EO Breaker Apron - P/N: 18-657-663-563

Allis Chalmers

18-657-663-563  Allis-Chalmers Breaker ApronType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800AAmp...

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Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Frame - P/N: 18-469-506-501

Allis-Chalmers LA-600A/LA-800A/LA-1600A Mechanism Frame - P/N: 18-469-506-501

Allis Chalmers

18-469-506-501 Allis-Chalmers Mechanism FrameType: Power Circuit Breaker Parts Model: LA-600A Ampacity: 600Amp MaxVoltage: 600 VAC Model: LA-800A A...

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Diversified Electronics UOA-120-AFN Under Voltage Monitor - 120vAC

Diversified Electronics UOA-120-AFN Under Voltage Monitor - 120vAC

Diversified Electric

UOA-120-AFN Diversified Electronics Under Voltage MonitorCatalog#: UOA-120-AFN120vAC Each UOA-120-AFN is Cleaned, Tested, and Carries our One Year...

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Square D CM150X1 Power Logic Circuit Monitor

Square D CM150X1 Power Logic Circuit Monitor

Square D

CM150X1   Square D Power Logic Circuit MotorClass 3020Model: CM-150Catalog #: CM150X1 Measurement accuracy:Current and voltage: ±1% Power:  ±2%Freq...

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