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

 

18-469-223-003 ~ Allis Chalmers 18-469-223-003 Charging Motor

18-469-223-003 ~ Allis Chalmers 18-469-223-003 Charging Motor

Allis Chalmers

18-469-223-003   Allis Chalmers 18-469-223-003 Charging MotorPN: 18-469-223-003Model 115763250VDC / 230VAC Each Charging Motor will be Cleaned,Tes...

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18-657-346-523 ~ Allis Chalmers LA-600 Manually Operated Replacement Cover

18-657-346-523 ~ Allis Chalmers LA-600 Manually Operated Replacement Cover

Allis Chalmers

18-657-346-523 Allis Chalmers LA-600 Manually Operated Replacement CoverLA-600 Front CoverLA600Allis Chalmers LA-600 Front CoverAllis-ChalmersNon O...

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18-657-346-537 ~ Allis Chalmers 18-657-346-537 LA-1600 Manually Operated Replacement Cover

18-657-346-537 ~ Allis Chalmers 18-657-346-537 LA-1600 Manually Operated Replacement Cover

Allis Chalmers

18-657-346-537 Allis Chalmers LA-1600 Manually Operated Replacement CoverAllis-Chalmers LA-1600 Front CoverAllis Chalmers LA-1600 Front Cover Manua...

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18-657-346-550 ~ Allis Chalmers LA-1600 Electrically Operated Replacement Cover

18-657-346-550 ~ Allis Chalmers LA-1600 Electrically Operated Replacement Cover

Allis Chalmers

18-657-346-550 Allis Chalmers LA-1600 Electrically Operated Replacement CoverAllis-Chalmers LA-1600 Front CoverAllis Chalmers LA-1600 Front Cover E...

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18-657-346-579 ~ Allis Chalmers 18-657-346-579 LA-600 Electrically Operated Replacement Cover

18-657-346-579 ~ Allis Chalmers 18-657-346-579 LA-600 Electrically Operated Replacement Cover

Allis Chalmers

18-657-346-579 Allis Chalmers LA-600 Electrically Operated Replacement CoverLA600LA-600 Front CoverAllis Chalmers LA-600 Front Cover E/OAllis-Chalm...

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18-657-456-579 ~ MA / FC 18-657-456-579 Finger Cluster ~ 18657456579

18-657-456-579 ~ MA / FC 18-657-456-579 Finger Cluster ~ 18657456579

Allis Chalmers

18-657-456-579 Finger Cluster, Contact Finger Assembly, Primary Disconnect Assembly Manufactured by: Allis Chalmers, Siemens, Siemens-Allis1200 Amp...

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18-657-514-567 ~ Siemens Allis 18-657-514-567 Motor Cutoff Switch

18-657-514-567 ~ Siemens Allis 18-657-514-567 Motor Cutoff Switch

Siemens Allis

18-657-514-567   Siemens Allis 18-657-514-567 Motor Cutoff SwitchPN: 18-657-514-567Used on MA and FC Circuit Breakers Each used Motor Cutof Switch ...

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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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18-720-456-501 ~ Allis Chalmers 18-720-456-501 ~ CIRCUIT BREAKER TRIP/CLOSE SB-1 SWITCH

18-720-456-501 ~ Allis Chalmers 18-720-456-501 ~ CIRCUIT BREAKER TRIP/CLOSE SB-1 SWITCH

Allis Chalmers

18-720-456-501  Allis Chalmers 18-720-456-501  Trip & Close Control SwitchPN: 18-720-456-501  Each used 18-720-456-501  will cleaned and inspec...

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18-723-511-501 ~ Allis Chalmers / Siemens Allis 18-723-511-501 Indicator Assembly

18-723-511-501 ~ Allis Chalmers / Siemens Allis 18-723-511-501 Indicator Assembly

Siemens Allis

18-723-511-501   Allis Chalmers / Siemens Allis 18-723-511-501 Indicator AssemblyPN: 18-723-511-501Charged / Discharged Indicator AssemblyIndicator...

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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 Ea...

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18-738-201-325 ~ Siemens 18-738-201-325 Load Break Switch Stationary Main Contact

18-738-201-325 ~ Siemens 18-738-201-325 Load Break Switch Stationary Main Contact

Siemens

18-738-201-325 Siemens 18-738-201-325 Load Break Switch Stationary Main ContactPN: 18-738-325Each Used 18-738-201 Will Be Cleaned and Inspected Pr...

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18-753-321-502 ~ Siemens 18-753-321-502 Rack-In Tool for GMI Circuit Breaker

18-753-321-502 ~ Siemens 18-753-321-502 Rack-In Tool for GMI Circuit Breaker

Siemens

18-753-321-502   Siemens 18-753-321-502 Rack-In Tool for GMI Circuit BreakerPN: 18-753-321-502Rack in Tool for Siemens GMI Circuit Breaker Each Use...

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18-811-732-001 ~ Siemens 18-811-732-001 Charging Motor for GMI Breaker

18-811-732-001 ~ Siemens 18-811-732-001 Charging Motor for GMI Breaker

Siemens

18-811-732-001 Siemens 18-811-732-001 Charging Motor for GMI BreakerPN: 18-811-732-00148vDC Each motor will be Tested and Backed by Our 1 year War...

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18-811-732-002 ~ Siemens 18-811-732-002 Charging motor for type GMI Breaker

18-811-732-002 ~ Siemens 18-811-732-002 Charging motor for type GMI Breaker

Siemens

18-811-732-002 Siemens Charging motor for type GMI BreakerCat: 18-811-732-002120vAC/125vDC Each 18-811-732-002 will be cleaned, tested with report ...

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18-811-732-003 ~ Siemens 18-811-732-003 Charging Motor for GMI Breaker

18-811-732-003 ~ Siemens 18-811-732-003 Charging Motor for GMI Breaker

Siemens

18-811-732-003 Siemens 18-811-732-003 Charging Motor for type GMI BreakerPN: 18-811-732-003240vAC / 250vDC Each motor will be Tested and Backed by ...

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18-814-022-502 ~ Siemens 18-814-022-502 GMI Charging Motor

18-814-022-502 ~ Siemens 18-814-022-502 GMI Charging Motor

Siemens

18-814-022-502   Siemens 18-814-022-502 GMI Charging MotorPN: 18-814-022-502 GMI Charging Motor125VDC / 120VAC Each used charging motor will be cle...

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18-816-350-501 ~ Siemens GMI 1200 Amp Finger Clusters

18-816-350-501 ~ Siemens GMI 1200 Amp Finger Clusters

Siemens

Siemens GMI Finger Cluster   GMI Contactor Finger ClusterPN: 18-816-350-5011200 AmpNew or Used Available. Please click on the Email For Quote Butto...

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187541R2 ~ S&C 187541R2 SM-5 Fuse Clip Assembly

187541R2 ~ S&C 187541R2 SM-5 Fuse Clip Assembly

S&C

187541R2 S&C Fuse Clip Assembly , Power Fuse Mounting Cat: 187541R2 400E Refill Unit SM-5 KJ  7.2-8.25-95 Each used 187541R2 will be cleane...

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187803 ~ ITE 187803 Control Relay for type FB Circuit Breaker

187803 ~ ITE 187803 Control Relay for type FB Circuit Breaker

ITE

187803   ITE 187803 Control Relay for type FB Circuit BreakerPN: 187803Parts for ITE FB Circuit Breakers are availableFB-12FB-20FB-30FB-40FB-50FB-6...

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191916T11 ~ ABB 191916T11 3000 Amp Finger Cluster for 5HK350 Circuit Breaker

191916T11 ~ ABB 191916T11 3000 Amp Finger Cluster for 5HK350 Circuit Breaker

ABB

191916T11   ABB 191916T11 3000 Amp Finger Cluster for 5HK350 Circuit BreakerPN: 191916T113000 Amp Finger Cluster Each Used Finger Cluster Will be C...

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191920-T14 ~ ITE 191920-T14 HK Close / Trip Coil Assembly

191920-T14 ~ ITE 191920-T14 HK Close / Trip Coil Assembly

ITE

191920-T14   ITE 191920-T14 HK Close / Trip Coil AssemblyPN: 191920-T14125VDC All Voltages Available. Each Used Trip Coil Assembly Will Be Cleaned ...

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191921-T11 ~ BBE 191921-T11 Control Device Assembly ~ 208-240 VAC

191921-T11 ~ BBE 191921-T11 Control Device Assembly ~ 208-240 VAC

BBE

191921-T11   BBE 191921-T11 Control Device AssemblyPN: 191921-T11208-240 VAC50/60 Cycle Each used 191921-T11 will be cleaned, tested prior to ship...

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191921T11 ~ ABB 191921T11 HK Control Relay

191921T11 ~ ABB 191921T11 HK Control Relay

ABB

191921T11   ABB 191921T11 HK Control RelayPN: 191921T11208-240VAC Each used Control Relay Will Be Cleaned and Tested Prior to Shipping. Standard le...

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192A7153P7 ~ GE AK / AKR cut-off switch

192A7153P7 ~ GE AK / AKR cut-off switch

GE

192A7153P7 GE AK/AKR cut-off switchPN: 192A7153P7 Each used 192A7153P7 will be cleaned and inspected prior to shipping. Standard lead time (1-3) d...

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192A7153P8 ~ New GE AK/AKR Cutoff Switch 192A7153P8 ~ GE 192A7153P8

192A7153P8 ~ New GE AK/AKR Cutoff Switch 192A7153P8 ~ GE 192A7153P8

General Electric

192A7153P8 New GE AK/AKR cut-off switchPN: 192A7153P8 Each new 192A7153P8 will be tested prior to shipping. Standard lead time (1-3) days prior to...

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192A9511G3 ~ GE 192A9511G3 Moving Contact for AKR-4A-30 Circuit Breaker

192A9511G3 ~ GE 192A9511G3 Moving Contact for AKR-4A-30 Circuit Breaker

GE

192A9511G3  GE 192A9511G3 Moving Contact for AKR-4A-30 Circuit BreakerPN: 192A9511G3Each Used 192A9511G3 Moving Contact Will be Cleaned and Inspect...

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192A9562G2 ~ GE 192A9562G2 AKR Rachet Pawl

192A9562G2 ~ GE 192A9562G2 AKR Rachet Pawl

GE

192A9562G2 GE 192A9562G2 AKR Rachet PawlPN: 192A9562G2 Each Used 192A9562G2 Will Be Cleaned and Inspected Prior to Shipping. Standard lead time...

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192A9717G2 ~ GE 192A9717G2 Closing Push Button Assembly for AKR-4A-30

192A9717G2 ~ GE 192A9717G2 Closing Push Button Assembly for AKR-4A-30

GE

192A9717G2  GE 192A9717G2 Closing Push Button Assembly for AKR-4A-30PN: 192A9717G2Each Used 192A9717G2 Closing Push Button will be Cleaned and Insp...

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192A9794P14 ~ GE 192A9794P14 Closing Solenoid Coil ~ 120VAC

192A9794P14 ~ GE 192A9794P14 Closing Solenoid Coil ~ 120VAC

GE

192A9794P14   GE 192A9794P14 Closing Solenoid CoilPN: 92A9794P14120VACClosing Solenoid Coil for AKR-100 / AKR-75 Each Used 192A9794P14 Will Be Cle...

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193A1466G4 ~ GE 193A1466G4 Current Transformers

193A1466G4 ~ GE 193A1466G4 Current Transformers

GE

193A1466G4 General Electric 193A1466G4 Current TransformerPN: 193A1466G41600/4000 Amp Each used 193A1466G4 will be cleaned and tested prior to ship...

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193A1990P1 ~ GE 193A1990P1 Drawout Racking Handle for AK and AKR Circuit Breakers

193A1990P1 ~ GE 193A1990P1 Drawout Racking Handle for AK and AKR Circuit Breakers

GE

193A1990P1   GE 193A1990P1 Drawout Racking Handle for AK and AKR Circuit Breakers PN: 193A1990P1 For AK and AKR circuit Breaker use. Each used 19...

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193A19990P1 ~ GE 193A19990P1 Racking Crank for AKR-50/50H / AKRU-50 / AKRT-50H

193A19990P1 ~ GE 193A19990P1 Racking Crank for AKR-50/50H / AKRU-50 / AKRT-50H

GE

193A19990P1   GE 193A19990P1 Racking Crank for AKR-50/50H / AKRU-50 / AKRT-50H PN: 193A19990P1Racking Crank for AKR-50/50H / AKRU-50 / AKRT-50H Br...

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195307-T1 ~ ITE 195307-T1 Arc Chute for 15HK1000 Circuit Breaker

195307-T1 ~ ITE 195307-T1 Arc Chute for 15HK1000 Circuit Breaker

ITE

195307-T1   ITE 195307-T1 Arc Chute for 15HK1000 Circuit BreakerPN: 195307-T1 Each Used 195307-T1 Arch Chute Will be Cleaned and Inspected Prior t...

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1A33568G01 ~ Westinghouse 1A33568G01 DS-206 ARC CHUTE KIT

1A33568G01 ~ Westinghouse 1A33568G01 DS-206 ARC CHUTE KIT

Westinghouse

1A33568G01 Westinghouse DS-206 ARC CHUTE KIT PN: 1A33568G01Includes 3 arc chutes Each used 1A33568G01 will be inspected and tested prior to shippin...

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1A33568G02 ~ Westinghouse 1A33568G02 DS-416 Arc Chute Kit

1A33568G02 ~ Westinghouse 1A33568G02 DS-416 Arc Chute Kit

Westinghouse

1A33568G02 Westinghouse 1A33568G02 DS-416 Arc Chute KitPN: 1A33568G02Includes 3 Arc ChutesAlso used on DS-206S, DS-416S, DS-420 Each used 1A33568G...

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1A33570G01 ~ Westinghouse 1A33570G01 Finger Cluster for DS-206/ DSL-206 Circuit Breaker

1A33570G01 ~ Westinghouse 1A33570G01 Finger Cluster for DS-206/ DSL-206 Circuit Breaker

Westinghouse

1A33570G01  Westinghouse 1A33570G01 Finger Cluster for DS-206/ DSL-206 Circuit Breaker PN: 1A33570G01 800 Amp Each used finger cluster will be...

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1D154G32A ~ GE 1D154G32A Coil

1D154G32A ~ GE 1D154G32A Coil

General Electric

1D154G32A General Electric 1D154G32A Coil Each Used 505C633G01 will be cleaned and tested prior to shipping. Standard lead time (1-3) days prior t...

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1SCA022731R8150 ~ ABB 1SCA022731R8150 Terminal Shroud

1SCA022731R8150 ~ ABB 1SCA022731R8150 Terminal Shroud

ABB

1SCA022731R8150   ABB 1SCA022731R8150 Terminal ShroudPN: 1SCA022731R8150Unused Surplus in a Box Each Unused 1SCA022731R8150 Terminal Shroud  Will b...

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1SCA111009R1001 ~ ABB 1SCA111009R1001 Fourth Pole

1SCA111009R1001 ~ ABB 1SCA111009R1001 Fourth Pole

ABB

 1SCA111009R1001   ABB 1SCA111009R1001 Fourth PolePN: 1SCA111009R1001OTPS60P600 VACUnused Surplus in a Box Each Unused 1SCA111009R1001 Will be Cle...

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1SDA048071R1 ~ ABB 1SDA048071R1 Handle

1SDA048071R1 ~ ABB 1SDA048071R1 Handle

ABB

1SDA048071R1   ABB 1SDA048071R1 HandlePN: 1SDA048071R1 Rotary Handle Operating MechanismUnused Surplus in a Box Each Unused 1SDA048071R1 Handle Wil...

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1SDA055010R1 ~ ABB 1SDA055010R1 Terminals

1SDA055010R1 ~ ABB 1SDA055010R1 Terminals

ABB

1SDA055010R1   ABB 1SDA055010R1 TerminalsPN: 1SDA05501R1Front TerminalsUnused Surplus in a Box Each Unused 1SDA055010R1 Terminals  Will be Cleaned ...

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1SDA060686R1 ~ ABB 1SDA060686R1 Mechanical Interlock

1SDA060686R1 ~ ABB 1SDA060686R1 Mechanical Interlock

ABB

1SDA060686R1   ABB 1SDA060686R1 Mechanical InterlockPN: 1SDA060686R1Vertical Between 2 C BreakersUnused Surplus in a Box Each Unused 1SDA060686R1 ...

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2002-6EA2-3001 ITE Voltmeter C77 Switch NASPG41885

ITE

Products 2002-6EA2-3001 ITE Voltmeter C77 Switch IN STOCK Standard lead time (1-3) days prior to shipping. If item is needed sooner plea...

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2012301 ~ Asco 2012301 Switch Coil Kit ~ Unused Surplus

2012301 ~ Asco 2012301 Switch Coil Kit ~ Unused Surplus

ASCO

2012301   Asco 2012301 Switch Coil Kit ~ Unused SurplusPN: 201230 1, 2012301Switch Coil KitSpare Parts KitVolts: 120/60 Each Unused 2012301 Coil K...

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2018A40G01 ~ Westinghouse 2018A40G01 Rectifier for Ampgard Switchgear

2018A40G01 ~ Westinghouse 2018A40G01 Rectifier for Ampgard Switchgear

Westinghouse

2018A40G01 Rectifier for Ampgard switchgearPN: 2018A40G01Used with LF50H430, LF25H230, LF50H230, SJA and other starters.  NASP1594 North America...

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205042-1 Westinghouse VCP & 3AF Breaker Side Secondary Block NASPG41902

Westinghouse

Products 205042-1 Westinghouse VCP & 3AF Breaker Side Secondary Block IN STOCK Standard lead time (1-3) days prior to shipping. If i...

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2070A25H ~ Westinghouse 2070A25H Ampmeter

2070A25H ~ Westinghouse 2070A25H Ampmeter

Westinghouse

207A25H03   Westinghouse 207A25H03 AmpmeterPN: 207A25H03Amps: 75 ACModel: 430-GLFS= 5AAC Each 207A25H03 Ampmeter will be inspected and tested prior...

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