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

 

AVT-150E ~ Ohio Semitronics AVT-150E Transducer

AVT-150E ~ Ohio Semitronics AVT-150E Transducer

Ohio Semitronics

AVT-150EOhio Semitronics AVT-150 TransducerInput: 0-150 VAC50/60 HzCalibration: 0-150VAC = 4-20mAdc OutputEach used AVT-150E Transducer will be Cle...

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RR2P-U ~ Idec RR2P-U Relay ~ 120 VAC

RR2P-U ~ Idec RR2P-U Relay ~ 120 VAC

Idec

RR2P-UBB2JIdec RR2P-U Relay120 VAC50/60 HzType: SR2P-06Each used RR2P-U Relay will be Cleaned, Tested and Backed by Our 1 Year Warranty. Standard l...

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GE PowerBreak II SSD16B216 Circuit Breaker ~ 800 Amp

GE PowerBreak II SSD16B216 Circuit Breaker ~ 800 Amp

General Electric

SSD16B216 GE PowerBreak II SSD16B216 Circuit BreakerCat#: SSD2B3X3N01011SPowerBreak II Catalog BreakdownS - PowerBreak II BreakerS - Standard Inter...

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IC2820A100BB3F ~ GE IC2820A100BB3F Relay 600 Volt 10 Amp

IC2820A100BB3F ~ GE IC2820A100BB3F Relay 600 Volt 10 Amp

General Electric

IC2820A100BB3F0BB2J GE Relay 600V / 10 AMP  22D11G26A 115/120 VDC General Electric IC2820 RelayEach used IC2820A100BB3F will be Cleaned, Tested and...

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GE PowerBreak THSS2606DG Circuit Breaker (M/O,B/I) - 600 Amp

GE PowerBreak THSS2606DG Circuit Breaker (M/O,B/I) - 600 Amp

GE

THSS2606DG GE THSS2606DG Circuit Breaker PowerBreakCat: THSS2606DG3 Pole600 VACShunt Trip IncludedControl Voltage: 120 VACElectrically Operated600 ...

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General Electric TJR1 Rotary Handle

General Electric TJR1 Rotary Handle

General Electric

TJR1   General Electric Rotary Handle7700 SeriesCat#: TJR1  Are you looking for GE 7700 Series MCC Bucket Parts? Please email us with your request ...

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GE PowerBreak THSS4608DG Circuit Breaker (M/O,B/I) - 800 Amp

GE PowerBreak THSS4608DG Circuit Breaker (M/O,B/I) - 800 Amp

GE

THSS4608DG GE THSS4608DG PowerBreak Circuit BreakerCat: THSS4608DG3 Pole600 VAC800 AmpSerial No: V16459Manually OperatedVersaTripMod 2800 Amp Senso...

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55-153678G005 - GE 55-153678G005 Contact Support - Unused Surplus

55-153678G005 - GE 55-153678G005 Contact Support - Unused Surplus

GE

55-153678G005 Unused Surplus GE 55-153678G005 Contact Support for Size 4 ContactorPN: 55-153678G005 Contact Support Size 4PL-1 Each Unused 5-153678...

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TSSG142 ~ GE TSSG142 Fuse ~ Unused Surplus

TSSG142 ~ GE TSSG142 Fuse ~ Unused Surplus

GE

TSSG412 GE TSSG412 FusePN: TSSG142Amps: 1200Mod. 2Type: TPSS/THSS4Unused Surplus Each unused TSSG142 Fuse will be cleaned and tested prior to ship...

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546A780G6 - GE 546A780G6 Contact Cover - Unused Surplus

546A780G6 - GE 546A780G6 Contact Cover - Unused Surplus

GE

546A780G6 GE 546A780G6 Contact CoverUnused SurplusPN: 546A780G687D964 Each Unused 546A780G6 Contact Cover is Cleaned and Inspected Prior to Shippin...

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55-152655G002 ~ GE 55-152655G002 Contact Cover ~ Unused Surplus

55-152655G002 ~ GE 55-152655G002 Contact Cover ~ Unused Surplus

GE

55-152655G002 GE 55-152655G002 Contact CoverPN: 55-152655G002Unused SurplusSize 455-75032 Each Unused55-152655G002 Contact Cover is Cleaned and Ins...

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55-152655G001 - GE 55-152655G001 Contact Cover - Unused Surplus

55-152655G001 - GE 55-152655G001 Contact Cover - Unused Surplus

GE

55-152655G001   GE 55-152655G001 Contact Cover                                               Unused SurplusPN: 55-152655G00155-750321 Each Unused 5...

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55-153677G3 - GE 55153677G3 For Size 3 GE Contactor - Unused Surplus in Original Box

55-153677G3 - GE 55153677G3 For Size 3 GE Contactor - Unused Surplus in Original Box

General Electric

55-153677G3 GE 55-153677G3 Molded Case Base for a Size 3 GE ContactorUnused Surplus in Original BoxMolded Case BaseBaseplate Terminals and Terminal...

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TJSG04 - GE TJSG04 Fuse - Unused Surplus

TJSG04 - GE TJSG04 Fuse - Unused Surplus

GE

TJSG04 GE TJSG04 Fuse Unused SurplusPN: TJSG04Amps: 400Type: TJS3, TPSS/ THSS2 Each Unused TJSG04 Fuse is Cleaned, Inspected, and Tested Prior to S...

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GE PowerBreak TP3030SSFC Circuit Breaker (M/O,B/I) - 3000 Amp

GE PowerBreak TP3030SSFC Circuit Breaker (M/O,B/I) - 3000 Amp

GE

TP3030SSFC GE TP3030SSFC Power Break Circuit Breaker PN: TP3030SSFC3000 Amp3 PoleManually OperatedBolt-In600 voltRMS-9 MicroVersa Trip ProgrammerC...

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GE 6275081G25 Shunt Trip Coil

GE 6275081G25 Shunt Trip Coil

GE

6275081G25 GE 6275081G25 Shunt Trip CoilPN: 6275081G25Used in AK Anti-single phase device. Tested Prior to Shipping Call 800-909-3660 or email sa...

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702250K01 ~ ITE 702250K01 K-Line Control Relay Coil

702250K01 ~ ITE 702250K01 K-Line Control Relay Coil

ITE

702250K01 ITE 702250K01 K-Line Control Relay CoilPN: 702250K01All K-Line Coils are available including the following below.702250K4702250K1702250K...

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55-7G77 ~ GE 55-7G77 Coil for CR161FBZ00477 Relay

55-7G77 ~ GE 55-7G77 Coil for CR161FBZ00477 Relay

GE

55-7G77 GE 55-7G77 Coil for CR161FBZ00477 RelayPN: 55-7G77125 VDC Coil for GE CR161FBZ00477 Relay Each used coil will be cleaned and tested prior ...

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18-657-800-34 ~ Allis Chalmers / Siemens Allis 18-657-800-34 Pawl for LA-4000 Circuit Breaker

18-657-800-34 ~ Allis Chalmers / Siemens Allis 18-657-800-34 Pawl for LA-4000 Circuit Breaker

Allis Chalmers

18-657-800-34 Allis Chalmers / Siemens Allis 18-657-800-34 Pawl for LA-4000 Circuit BreakerPN: 18-657-800-34Pawl for LA-4000 Circuit Breaker Each ...

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18-724-501-001 ~ Allis Chalmers / Siemens Allis 18-724-501-001 Pin for LA-4000 Circuit Breaker

18-724-501-001 ~ Allis Chalmers / Siemens Allis 18-724-501-001 Pin for LA-4000 Circuit Breaker

Siemens Allis

18-724-501-001 Allis Chalmers / Siemens Allis 18-724-501-001 Pin for LA-4000 Circuit BreakerPN: 18-724-501-001 Pin for LA-4000 Circuit Breaker Eac...

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71-141-761-001 ~ Siemens Allis / Allis Chalmers 71-141-761-001 Spring for LA-4000 Circuit Breaker

71-141-761-001 ~ Siemens Allis / Allis Chalmers 71-141-761-001 Spring for LA-4000 Circuit Breaker

Siemens Allis

71-141-761-001 Siemens Allis / Allis Chalmers 71-141-761-001 Spring for LA-4000 Circuit BreakerPN: 71-141-761-001Spring for LA-4000 Circuit Breake...

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366A803G16 ~ GE 366A803G16 Coil

366A803G16 ~ GE 366A803G16 Coil

GE

366A803G16 GE 366A803G16 Coil PN: 366A803G16 125VDC Used for GE 12HEA51B or 12HEA61B Relays. Each used coil will be cleaned and tested prior to s...

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GE AMH4.76-250 Circuit Breaker Umbilical Test Plug

GE AMH4.76-250 Circuit Breaker Umbilical Test Plug

GE

GE AMH4.76-250 Circuit Breaker Umbilical Test Plug GE AMH4.76-250 Circuit Breaker Umbilical Test PlugSwitchgear and replacement parts are also ava...

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25-127-042-09-001 ~ 25-127-039-001 ~ Allis Chalmers Rectifier Kit for 456D Contactor

25-127-042-09-001 ~ 25-127-039-001 ~ Allis Chalmers Rectifier Kit for 456D Contactor

Allis Chalmers

25-127-042-09-001 ~ 25-127-039-001   Allis Chalmers Rectifier Kit for 456D ContactorPN: 25-127-042-09-001PN: 25-127-039-001 Each rectifier kit will...

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