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

 

GE PowerVac Auxiliary Switch ~ Type SB-12 ~ Drawing Number 285A6238G1

GE PowerVac Auxiliary Switch ~ Type SB-12 ~ Drawing Number 285A6238G1

GE

GE PowerVac Auxiliary Switch GE PowerVac Auxiliary Switch, Type SB-12 Drawing Number 285A6238G1 Each item will be Cleaned and Inspected prior to s...

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269C283G2 ~ Used Upper Stud Assembly Less Stationary Contacts for AK-2A-25

269C283G2 ~ Used Upper Stud Assembly Less Stationary Contacts for AK-2A-25

GE

269C283G2 Used Upper Stud Assembly Less Stationary Contacts for AK-2A-25PN: 269C283G2 Each used 269C283G2 will be Cleaned and Inspected prior to s...

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ITE Cubicle Bottle Primary Disconnect Pole Assembly for 5HK250 ~ 2000 Amp

ITE Cubicle Bottle Primary Disconnect Pole Assembly for 5HK250 ~ 2000 Amp

ITE

ITE Cubicle Bottle Primary Disconnect Pole Assembly for 5HK250 ~ 2000 Amp ITE Cubicle Bottle Primary Disconnect Pole Assembly for 5HK250 Circuit B...

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4A7850A05 ~ Westinghouse 4A7850A05 DHP Cell-Side / Female Secondary Disconnect

4A7850A05 ~ Westinghouse 4A7850A05 DHP Cell-Side / Female Secondary Disconnect

Westinghouse

4A7850A05 Westinghouse 4A7850A05 DHP Cell-Side / Female Secondary DisconnectPN: 4A7850A0515 Point Each used 4A7850A05 will be Cleaned and Inspect...

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6275081G59 ~ GE 6275081G59 UV Coil

6275081G59 ~ GE 6275081G59 UV Coil

GE

6275081G59 GE 6275081G59 UV CoilPN: 6275081G59 Each used 6275081G59 will be Cleaned and Tested prior to shipping. Standard lead time (1-3) days ...

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300P606G01 ~ Westinghouse 300P606G01 DB-50 Close Coil

300P606G01 ~ Westinghouse 300P606G01 DB-50 Close Coil

Westinghouse

300P606G01   Westinghouse 300P606G01 DB-50 Close CoilPN: 300P606G01 Standard lead time (1-3) days prior to shipping. If item is needed sooner pl...

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CR2940U301 ~ GE CR2940U301 Microswitch

CR2940U301 ~ GE CR2940U301 Microswitch

GE

CR2940U301 GE CR2940U301 Microswitch PN: CR2940U301Each used CR2940U301 will be Cleaned and Tested prior to shipping. Standard lead time (1-3) d...

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CR2940U310 ~ GE CR2940U310 Microswitch

CR2940U310 ~ GE CR2940U310 Microswitch

GE

CR2940U310 GE CR2940U310 Microswitch PN: CR2940U310Each used CR2940U310 will be Cleaned and Tested prior to shipping. Standard lead time (1-3) d...

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669D807P1 ~ GE 669D807P1 Manual Operating Handle for AK-2-25 and AK-2A-25 Circuit Breakers

669D807P1 ~ GE 669D807P1 Manual Operating Handle for AK-2-25 and AK-2A-25 Circuit Breakers

GE

669D807P1 GE 669D807P1 Manual Operating Handle for AK-2-25 and AK-2A-25PN: 669B807P1Manual Operating Handle for GE AK-2-25 and AK-2A-25 Breakers...

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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 193...

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New Toshiba Auxiliary Relay Card for HVK / VK Breaker

New Toshiba Auxiliary Relay Card for HVK / VK Breaker

Toshiba

New Toshiba Auxiliary Relay Card for HVK / VK Breaker New Toshiba Auxiliary Relay Card for HVK / VK Breaker Standard lead time (1-3) days prior ...

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Allis Chalmers 456D Shutter Assemblies

Allis Chalmers 456D Shutter Assemblies

Allis Chalmers

Allis Chalmers 456D Shutter Assemblies Newly Fabricated Allis Chalmers 456D Shutter Assemblies Each newly fabricated Allis Chalmers 456D Shutter ...

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0282A7015G009 ~ GE 0282A7015G009 PowerVac Shunt Trip Coil

0282A7015G009 ~ GE 0282A7015G009 PowerVac Shunt Trip Coil

GE

0282A7015G009 GE 0282A7015G009 PowerVac Shunt Trip Coil PN: 0282A7015G009 All PowerVac Circuit Breakers and Switchgear parts are available. Each u...

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Siemens 71-208-524-001 FC-500B Header and Tube Assembly

Siemens 71-208-524-001 FC-500B Header and Tube Assembly

Siemens

71-208-524-001 Siemens 71-208-524-001 FC-500B Header and Tube Assembly PN: 71-208-524-001Header and tube assembly for Siemens FC-500B Each used 71...

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0247B8961G002 ~ GE 0247B8961G002 Lifting Device Spreader Bar

0247B8961G002 ~ GE 0247B8961G002 Lifting Device Spreader Bar

GE

0247B8961G002 GE 0247B8961G002 Lifting Device Spreader Bar PN: 0247B8961G002Lifting Device Spreader Bar Each used lifting device spreader bar wil...

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0282A7350P002 ~ GE 0282A7350P002 Control 52 Anti Pump Relay for Powell VB1 Breaker with ML-18 Mech.

0282A7350P002 ~ GE 0282A7350P002 Control 52 Anti Pump Relay for Powell VB1 Breaker with ML-18 Mech.

GE

0282A7350P002 Control 52 Anti-Pump Relay for General Electric / Powell VB1 breaker with ML-18 Mech. PN: 0282A7350P002 Each used 0282A7350P002 wil...

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RS-88 ~ Square D RS-88 Armature Kit ~ Unused Surplus

RS-88 ~ Square D RS-88 Armature Kit ~ Unused Surplus

Square D

RS-88 Square D RS-88 Armature Kit PN: RS-88 Class: 9998Series: ABlock, Carrier and Armature Kit Each Unused RS-88 Armature Kit Will be Cleaned and ...

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GE 12HGA17C52 Auxiliary Relay

GE 12HGA17C52 Auxiliary Relay

General Electric

12HGA17C52 General Electric 12HGA17C52 Auxiliary RelayType: HGAVolts: 125Cycles: DCInst: GE1-10190GEF-2623 Each Auxiliary Relay is Cleaned and Test...

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114C5343G2 ~ GE 114C5343G2 Magneblast Crank for AM4.16-250 ML-13 Circuit Breaker

114C5343G2 ~ GE 114C5343G2 Magneblast Crank for AM4.16-250 ML-13 Circuit Breaker

GE

114C5343G2 GE 114C5343G2 Magneblast Crank for AM4.16-250 ML-13 Circuit BreakerPN: 114C5343G2 Each used 114C5343G2 will be Cleaned and Inspected pri...

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006445087P004 - GE 006445087P004 Magneblast Buffer Blocks for Stationary Contact Assembly

006445087P004 - GE 006445087P004 Magneblast Buffer Blocks for Stationary Contact Assembly

GE

006445087P004 GE 006445087P004 Magneblast Buffer Blocks for Stationary Contact Assembly PN: 006445087P004 Each used 006445087P004 will be cleaned a...

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14-170-240-501 ~ Allis Chalmers 14-170-240-501 Line Switch Interlock for 456D Enclosure

14-170-240-501 ~ Allis Chalmers 14-170-240-501 Line Switch Interlock for 456D Enclosure

Allis Chalmers

14-170-240-501 Allis Chalmers 14-170-240-501 Line Switch Interlock for 456D EnclosurePN: 14-170-240-501For use with 456D Enclosure Each used 14-170...

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18-392-070-501 ~ Siemens Allis 18-392-070-501 Trigger Fuse Assembly

18-392-070-501 ~ Siemens Allis 18-392-070-501 Trigger Fuse Assembly

Siemens Allis

18-392-070-501 Siemens Allis 18-392-070-501 Trigger Fuse AssemblyPN: 18-392-070-501Used on LAF-600A, LAF-600B, LAF-800A, LAF-1600A, LAF1600B Each t...

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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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18-811-732-003 ~ 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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