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

 

Westinghouse 151D995 Amptector LI Kit for DS-416 Circuit Breaker

Westinghouse 151D995 Amptector LI Kit for DS-416 Circuit Breaker

Westinghouse

151D995 Westinghouse Amptector Kit for DS-416LI FunctionsCT'sPN: 151D995600 A Each used Amp Tector Kit for DS-416 will be tested and backed by our ...

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TA9VT20HGA3 , Micro Versa Trip for AKR-6D-30H

TA9VT20HGA3 , Micro Versa Trip for AKR-6D-30H

GE

GE Micro Versa Trip for AKR-6D-30H Cat#: TA9VT20HGA3 LSIG Each used TA9VT20HGA3 will be tested and backed by our 1 year warranty.

401740-K5 ~ BBC 401740-K5 CT's for LS4 Solid State Trip Device

401740-K5 ~ BBC 401740-K5 CT's for LS4 Solid State Trip Device

BBC

401740-K5 BBC 401740-K5 CT's for LS4 Solid State Trip Device800ACat:401740-K5 Each used 401740-K5 will be cleaned and tested prior to shipping. Sta...

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LS4 Solid State Programer for LK-8 Circuit Breaker , 611037-004

LS4 Solid State Programer for LK-8 Circuit Breaker , 611037-004

BBC

Solid State Programer for LK-8 Circuit Breaker LS4 Cat#: 611037-004 The used 611037-004 will be tested and backed by our 1 year warranty.

139C4970G257 ~ GE Micro Versa Trip Plus CT

139C4970G257 ~ GE Micro Versa Trip Plus CT

GE

139C4970G257 GE Micro Versa Trip Plus CTCat#: 139C4970G257600A Each used 139C4970G257 will be cleaned and tested prior to shipping. Standard lead t...

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AIK60C3F0602 ~ GE AIK60C3F0602 Micro Versa Trip Plus Trip Unit

AIK60C3F0602 ~ GE AIK60C3F0602 Micro Versa Trip Plus Trip Unit

GE

AIK60C3F0602 General Electric Micro Versa Trip UnitCat: AIK60C3F0602S/N: RMS9C123472Sensor (CT) = 600A Each used AIK60C3F0602 will be cleaned, tes...

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Opti Trip II RMS Kit for LA-25A Circuit Breaker

Opti Trip II RMS Kit for LA-25A Circuit Breaker

Joslyn Hi- Voltage Corporation

Joslyn Hi- Voltage Corporation Opti -Trip II RMS Kit for LA-25A CT's: 300/ 600  0.5A PN: 9183 Manual Reset Actuator Model: MR PN: 3218A01...

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General Electric AK-1-50 Upper Stud

General Electric AK-1-50 Upper Stud

GE

GE AK-1-50 Upper Stud Used, E-OK, with 1 year warranty Need a different part or a complete breaker? Call or e-mail the sales department sal...

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General Electric AK-1-50 Lower Terminal

General Electric AK-1-50 Lower Terminal

GE

GE AK-1-50 Lower Terminal Used, E-OK, with 1 year warranty Need a different part or a complete breaker? Call or e-mail the sales department...

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General Electric AK-1-50 Lower Stud

General Electric AK-1-50 Lower Stud

GE

GE AK-1-50 Lower Stud Used, E-OK, with 1 year warranty Need a different part or a complete breaker? Call or e-mail the sales department sales@...

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6509914 ~ General Electric 6509914 Opening Spring

6509914 ~ General Electric 6509914 Opening Spring

GE

6509914 GE 6509914 Opening Spring for GE AK-1-50 Circuit Breaker PN: 6509914Used, E-OK, with 1 year warranty Each item  will be cleaned and i...

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General Electric PN: 148A1946P1 , GE AK-1-50 Renewal Parts

General Electric PN: 148A1946P1 , GE AK-1-50 Renewal Parts

GE

GE PN: 148A1946P1 , Spacer for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or a complete breaker? Cal...

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General Electric PN: 412A412P2 , GE AK-1-50 Renewal Parts

General Electric PN: 412A412P2 , GE AK-1-50 Renewal Parts

GE

GE PN: 412A412P2 , Prop Stop for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or a complete breaker? C...

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General Electric PN: 6447010P1 , GE AK-1-50 Renewal Parts

General Electric PN: 6447010P1 , GE AK-1-50 Renewal Parts

GE

GE PN: 6447010P1 , Upper Spring Guide Assembly Pin for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or...

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General Electric PN: 148A1946P10 , GE AK-1-50 Renewal Parts

General Electric PN: 148A1946P10 , GE AK-1-50 Renewal Parts

GE

GE PN: 148A1946P10 , Spacer for GE AK-1-50 circuit breaker Used, E-OK, with 1 year warranty Need a different part or a complete breaker? Call ...

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General Electric PN: 394A133P4 , GE AK-1-50 Renewal Parts

General Electric PN: 394A133P4 , GE AK-1-50 Renewal Parts

GE

GE PN: 394A133P4 , Retaining Ring for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or a complete breaker?...

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General Electric PN: 273B569G9 , GE AK-1-50 Renewal Parts

General Electric PN: 273B569G9 , GE AK-1-50 Renewal Parts

GE

GE PN: 273B569G9 , Spring Guide Assembly Closing for GE AK-1-50 Circuit Breaker. Used, E-OK, with 1 year warranty Need a different par...

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General Electric PN: 6447151P1 , GE AK-1-50 Renewal Parts

General Electric PN: 6447151P1 , GE AK-1-50 Renewal Parts

GE

GE PN: 6447151P1 , Closing Spring Guard for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or a complete...

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General Electric PN: 6447032P1 , GE AK-1-50 Renewal Parts

General Electric PN: 6447032P1 , GE AK-1-50 Renewal Parts

GE

GE PN: 6447032P1 , Lower Spring Guide Assembly Pin for GE AK-1-50 Circuit Breaker. Used, E-OK, with 1 year warranty Need a different part o...

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General Electric PN: 9921630P2 , GE AK-1-50 Renewal Parts

General Electric PN: 9921630P2 , GE AK-1-50 Renewal Parts

GE

GE PN: 9921630P2 , Arc Quencher Tie Bar for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Call for Price Need a different part or a ...

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General Electric PN: 6414763P1 , GE AK-1-50 Renewal Parts

General Electric PN: 6414763P1 , GE AK-1-50 Renewal Parts

GE

GE PN: 6414763P1 , Phase Barrier for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or a complete break...

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General Electric PN: 992157G1 , GE AK-1-50 Renewal Parts

General Electric PN: 992157G1 , GE AK-1-50 Renewal Parts

GE

GE PN: 992157G1 , Moving Arcing Contact for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Need a different part or a complet...

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General Electric PN: 9921566P1 , GE AK-1-50 Renewal Parts

General Electric PN: 9921566P1 , GE AK-1-50 Renewal Parts

GE

GE PN: 9921566P1 , Stationary Main Contact for GE AK-1-50 Circuit Breaker. Used, E-OK, with 1 year warranty Need a different part or a com...

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General Electric PN: 9921568G2 , GE AK-1-50 Renewal Parts

General Electric PN: 9921568G2 , GE AK-1-50 Renewal Parts

GE

GE PN: 9921568G2 , Movable Intermediate Contact for GE AK-1-50 Circuit Breaker Used, E-OK, with 1 year warranty Price is for each Ne...

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