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-25 Breaker Primary Disconnect Assembly- P/N: 845C276G4

General Electric AK-2A-25 Breaker Primary Disconnect Assembly- P/N: 845C276G4

General Electric

845C276G4 GE Breaker Primary Disconnect AssemblyType: Power Circuit Breaker Parts  Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker P...

View full details
General Electric AK-2A-25 Breaker Spring (Back of Pivot) - P/N: 269C280P8

General Electric AK-2A-25 Breaker Spring (Back of Pivot) - P/N: 269C280P8

General Electric

269C280P8 GE Breaker Spring (Back of Pivot)Type: Power Circuit Breaker Parts  Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Spring...

View full details
General Electric AK-2A-25 Breaker Lower Stud Assembly (Not Used on AK-3 or AK-3A) - P/N: 269C258G1

General Electric AK-2A-25 Breaker Lower Stud Assembly (Not Used on AK-3 or AK-3A) - P/N: 269C258G1

General Electric

269C258G1 GE Breaker Lower Stud Assembly (Not Used on AK-3 or AK-3A)Type: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity...

View full details
General Electric AK-2A-25 Breaker Stationary Contact Assembly - P/N: 269C257G2

General Electric AK-2A-25 Breaker Stationary Contact Assembly - P/N: 269C257G2

General Electric

269C257G2 GE Breaker Stationary Contact AssemblyType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Plated Bre...

View full details
General Electric AK-2A-25 Breaker Stationary Contact Assembly - P/N: 269C257G1

General Electric AK-2A-25 Breaker Stationary Contact Assembly - P/N: 269C257G1

General Electric

269C257G1 GE Breaker Stationary Contact AssemblyType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Plated Bre...

View full details
General Electric AK-2A-25 Breaker Upper Stud Assembly - P/N: 269C283G2

General Electric AK-2A-25 Breaker Upper Stud Assembly - P/N: 269C283G2

General Electric

269C283G2 GE Breaker Upper Stud AssemblyType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Upper Stud...

View full details
General Electric AK-2A-25 Breaker Handle (Gray) - P/N: 669D807P1

General Electric AK-2A-25 Breaker Handle (Gray) - P/N: 669D807P1

General Electric

669D807P1 GE Breaker Handle (Gray)Type: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Handle (Gray) On...

View full details
General Electric AK-2A-25 Breaker Cross Bar Barrier Complete- P/N: 269C277P10

General Electric AK-2A-25 Breaker Cross Bar Barrier Complete- P/N: 269C277P10

General Electric

269C277P10 GE Breaker Cross Bar Barrier CompleteType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker C...

View full details
General Electric AK-2A-25 Breaker Cross Bar Barrier- P/N: 269C277P9

General Electric AK-2A-25 Breaker Cross Bar Barrier- P/N: 269C277P9

General Electric

269C277P9 GE Breaker Cross Bar BarrierType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Cross Bar Ba...

View full details
General Electric AK-2A-25 Breaker Cross Bar Assembly - P/N: 269C277G1

General Electric AK-2A-25 Breaker Cross Bar Assembly - P/N: 269C277G1

General Electric

269C277G1 GE Breaker Cross Bar AssemblyType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Cross Bar A...

View full details
General Electric AK-2A-25 Breaker Insulation for Upper Stud, Front - P/N: 269C260G2

General Electric AK-2A-25 Breaker Insulation for Upper Stud, Front - P/N: 269C260G2

General Electric

269C260G2 GE Breaker Insulation for Upper Stud, RearType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breake...

View full details
General Electric AK-2A-25 Breaker Insulation for Upper Stud, Rear - P/N: 269C260G1

General Electric AK-2A-25 Breaker Insulation for Upper Stud, Rear - P/N: 269C260G1

General Electric

269C260G1 GE Breaker Insulation for Upper Stud, RearType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breake...

View full details
General Electric AK-2A-25 Breaker Insulation (Under Lower Stud)- P/N: 263C526P1

General Electric AK-2A-25 Breaker Insulation (Under Lower Stud)- P/N: 263C526P1

General Electric

263C526P1 GE Breaker Insulation (Under Lower Stud)Type: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker ...

View full details
General Electric AK-2A-25 Breaker Barrier- P/N: 295B460P1

General Electric AK-2A-25 Breaker Barrier- P/N: 295B460P1

General Electric

295B460P1 GE Breaker BarrierType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Barrier OnlyP/N: 295B4...

View full details
General Electric AK-2A-25 Breaker Stop Nut for Stud, Arc Quencher Clamp - P/N: 393A993P9

General Electric AK-2A-25 Breaker Stop Nut for Stud, Arc Quencher Clamp - P/N: 393A993P9

General Electric

393A993P9 GE Breaker Stop Nut for Stud, Arc Quencher ClampType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp ...

View full details
General Electric AK-2A-25 Breaker Insulation for Stud, Arc Quencher Clamp - P/N: 177L215P219

General Electric AK-2A-25 Breaker Insulation for Stud, Arc Quencher Clamp - P/N: 177L215P219

General Electric

177L215P219 GE Breaker Insulation for Stud, Arc Quencher ClampType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 ...

View full details
General Electric AK-2A-25 Breaker Stud, Arc Quencher Clamp - P/N: 269C280P4

General Electric AK-2A-25 Breaker Stud, Arc Quencher Clamp - P/N: 269C280P4

General Electric

269C280P4 GE Breaker Stud, Arc Quencher ClampType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Stud,...

View full details
General Electric AK-2A-25 Breaker Arc Quencher - P/N: 269B288G1

General Electric AK-2A-25 Breaker Arc Quencher - P/N: 269B288G1

General Electric

269B288G1 GE Breaker Arc QuencherType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Arc Quencher Only...

View full details
General Electric AK-2A-25 Breaker Arc Quencher Clamp (Sand Gray) AK-2 or 2A - P/N: 269C273G2

General Electric AK-2A-25 Breaker Arc Quencher Clamp (Sand Gray) AK-2 or 2A - P/N: 269C273G2

General Electric

269C273G2 GE Breaker Arc Quencher Clamp (Sand Gray) AK-2 or 2AType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 ...

View full details
General Electric AK-2A-25 Breaker Escutcheon, Manual Breaker (Blue) - P/N: 259C607G3

General Electric AK-2A-25 Breaker Escutcheon, Manual Breaker (Blue) - P/N: 259C607G3

General Electric

259C607G3 GE Breaker Escutcheon, Manual Breaker (Blue)Type: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Brea...

View full details
General Electric AK-2A-25 Breaker Spring - P/N: 0412A0290

General Electric AK-2A-25 Breaker Spring - P/N: 0412A0290

General Electric

0412A0290 GE Breaker SpringType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Spring OnlyP/N: 0412A02...

View full details
General Electric AK-2A-25 Breaker Link Assembly - P/N: 101C7891G2

General Electric AK-2A-25 Breaker Link Assembly - P/N: 101C7891G2

General Electric

101C7891G2 GE Breaker Back PlateType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Breaker Link Assembly Only...

View full details
General Electric AK-2A-25 Breaker Back Plate - P/N: 227D190P1

General Electric AK-2A-25 Breaker Back Plate - P/N: 227D190P1

General Electric

227D190P1 GE Breaker Back PlateType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp Back Plate OnlyP/N: 227D190...

View full details
General Electric AK-2A-25 Breaker Frame Assembly

General Electric AK-2A-25 Breaker Frame Assembly

General Electric

AK-2A-25 Breaker Frame Assembly GE Breaker Frame AssemblyType: Power Circuit Breaker Parts Model: AK-2A-25Voltage Class: 600 VACAmpacity: 600 Amp P...

View full details
General Electric AK-2A-25 Breaker Manual Front Frame Assembly & Mechanism

General Electric AK-2A-25 Breaker Manual Front Frame Assembly & Mechanism

General Electric

AK-2A-25 Breaker Manual Front Frame Assembly & Mechanism GE Breaker Manual Front Frame Assembly & MechanismType: Power Circuit Breaker Part...

View full details
ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Undervoltage Trip Device-Inst 360/480AC - P/N: 708472T04

ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Undervoltage Trip Device-Inst 360/480AC - P/N: 708472T04

ABB

708472T04 ABB Breaker Undervoltage Trip Device-Inst 360/480ACType: Power Circuit Breaker Parts Model: K225 Voltage Class: 600 VACAmpacity: 225 Amp ...

View full details
ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Escutcheon Front Plate Assembly - P/N: 708119K04

ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Escutcheon Front Plate Assembly - P/N: 708119K04

ABB

708119K04 ABB Breaker Escutcheon Front Plate AssemblyType: Power Circuit Breaker Parts Model: K225 Voltage Class: 600 VACAmpacity: 225 Amp Max Mode...

View full details
ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Auxiliary Switch- 8 Contact - P/N: 700038K01

ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Auxiliary Switch- 8 Contact - P/N: 700038K01

ABB

700038K01 ABB Breaker Auxiliary Switch- 8 ContactType: Power Circuit Breaker Parts Model: K225 Voltage Class: 600 VACAmpacity: 225 Amp Max Model: K...

View full details
ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Auxiliary Switch- 4 Contact - P/N: 700034K01

ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Auxiliary Switch- 4 Contact - P/N: 700034K01

ABB

700034K01 ABB Breaker Auxiliary Switch- 4 ContactType: Power Circuit Breaker Parts Model: K225 Voltage Class: 600 VACAmpacity: 225 Amp Max Model: K...

View full details
ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Secondary Disconnect Assembly -Stationary - P/N: 271985T01

ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Secondary Disconnect Assembly -Stationary - P/N: 271985T01

ABB

271985T01 ABB Breaker Secondary Disconnect Assembly - StationaryType: Power Circuit Breaker Parts Model: K225 Voltage Class: 600 VACAmpacity: 225 A...

View full details
ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Secondary Disconnect Assembly- Moving - P/N: 703153K01

ABB K225, K600-K800, K1600, K2000, K600S/K800S, K1600S, K2000S, K-Don 600/800, K-Don 1600, K-Don 600S/800S, K-Don 1600S Secondary Disconnect Assembly- Moving - P/N: 703153K01

ABB

703153K01 ABB Breaker Secondary Disconnect Assembly- MovingType: Power Circuit Breaker Parts Model: K225 Voltage Class: 600 VACAmpacity: 225 Amp Ma...

View full details
ABB K1600S, K2000S, K-Don 1600S Inter-Phase Barrier - P/N: 710524A00

ABB K1600S, K2000S, K-Don 1600S Inter-Phase Barrier - P/N: 710524A00

ABB

710524A00 ABB Breaker Inter-Phase BarrierType: Power Circuit Breaker Parts Model: K1600SVoltage Class: 600 VACAmpacity: 1600 Amp Max Model: K2000SV...

View full details
ABB K1600, K1600S, K-Don 1600, K-Don 1600S Moving Contact Assembly - P/N: 706783T03

ABB K1600, K1600S, K-Don 1600, K-Don 1600S Moving Contact Assembly - P/N: 706783T03

ABB

706783T03 ABB Breaker Moving Contact AssemblyType: Power Circuit Breaker Parts Model: K1600Voltage Class: 600 VACAmpacity: 1600 Amp Max Model: K200...

View full details
ABB K1600, K2000, K1600S, K2000S, K-Don 1600, K-Don 1600S Auxiliary Switch 4 Cont. LH & 4 Cont. RH - P/N: 709653T09

ABB K1600, K2000, K1600S, K2000S, K-Don 1600, K-Don 1600S Auxiliary Switch 4 Cont. LH & 4 Cont. RH - P/N: 709653T09

ABB

709653T09 ABB Breaker Auxiliary Switch 4 Cont. LH & 4 Cont. RHType: Power Circuit Breaker Parts Model: K1600Voltage Class: 600 VACAmpacity: 160...

View full details
ABB K1600, K2000, K1600S, K2000S, K-Don 1600, K-Don 1600S Motor Assembly Ryobi - P/N: 716601T04

ABB K1600, K2000, K1600S, K2000S, K-Don 1600, K-Don 1600S Motor Assembly Ryobi - P/N: 716601T04

ABB

716601T04 ABB Breaker Motor Assembly RyobiType: Power Circuit Breaker Parts Model: K1600Voltage Class: 600 VACAmpacity: 1600 Amp Max Model: K2000Vo...

View full details
ABB K1600, K2000, K1600S, K2000S, K-Don 1600, K-Don 1600S Arc Chute Retainer - P/N: 706784T05

ABB K1600, K2000, K1600S, K2000S, K-Don 1600, K-Don 1600S Arc Chute Retainer - P/N: 706784T05

ABB

706784T05 ABB Breaker Arc Chute RetainerType: Power Circuit Breaker Parts Model: K1600Voltage Class: 600 VACAmpacity: 1600 Amp Max Model: K2000Volt...

View full details