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

 

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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0282A2402G002 ~ GE 0282A2402G002 VB PowerVac Motor Clutch for ML-17 Mech.

0282A2402G002 ~ GE 0282A2402G002 VB PowerVac Motor Clutch for ML-17 Mech.

GE

0282A2402G002 GE 0282A2402G002 VB PowerVac Motor Clutch for ML-17 Mech.PN: 0282A2402G002For use on breakers with -0,-1 and -2 suffix. Each motor c...

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GE 568B731G1 Racking Handle/ Crank for type AKR Circuit Breaker

GE 568B731G1 Racking Handle/ Crank for type AKR Circuit Breaker

GE

568B731G1 GE 568B731G1 Racking Handle/ Crank for type AKR Circuit BreakerPN: 568B731G1 Each used racking handle will be Cleaned and Inspected prior...

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658C651G02 ~ Westinghouse 658C651G02 New Replacement Coil

658C651G02 ~ Westinghouse 658C651G02 New Replacement Coil

Westinghouse

658C651G02 Westinghouse 658C651G02 New Replacement CoilPN:658C651G02 Each 658C651G02 will be Cleaned and Tested prior to shipping. Standard lead ti...

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114-231-983-502 ~ Allis Chalmers 114-231-983-502 Plug In Terminal Block

114-231-983-502 ~ Allis Chalmers 114-231-983-502 Plug In Terminal Block

Allis Chalmers

114-231-983-502 Allis Chalmers 114-231-983-502 Plug In Terminal BlockPN: 114-231-983-502 Each used 114-231-983-502 will be Cleaned and Inspected pr...

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17182319 ~ Asco 17182319 Switch Coil Kit ~ Unused Surplus

17182319 ~ Asco 17182319 Switch Coil Kit ~ Unused Surplus

ASCO

17182319 Asco 17182319 Switch Coil Kit ~ Unused SurplusPN: 17182319, 171823 19Switch Contact KitSpare Parts Kit Each Unused 17182319 Switch Coil K...

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128-203 ~ Asco 128-303 Switch Contact Kit ~ Unused Surplus

128-203 ~ Asco 128-303 Switch Contact Kit ~ Unused Surplus

ASCO

128-303 Asco 128-303 Switch Contact Kit ~ Unused SurplusPN: 128-303, 128303Switch Contact KitSpare Parts Kit Each Unused 128-303 Switch Contact Ki...

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106741 ~ Asco 106741 Switch Contact Kit ~ Unused Surplus

106741 ~ Asco 106741 Switch Contact Kit ~ Unused Surplus

ASCO

106741 Asco 106741 Switch Contact Kit ~ Unused SurplusPN: 106741, 106-741Switch Contact KitSpare Parts Kit Each Unused 106741 Switch Contact Kit W...

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Asco 106744 Contact Kit ~ Unused Surplus

Asco 106744 Contact Kit ~ Unused Surplus

ASCO

106744 Asco 106744 Contact Kit ~ Unused SurplusPN: 106744Contact KitSpare Parts Kit Each Unused 106744 Contact Kit Will be Cleaned and Tested Prio...

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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 Ki...

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QMRFP2 ~ GE QMRFP2 Filler Plate ~ Unused Surplus in a Box

QMRFP2 ~ GE QMRFP2 Filler Plate ~ Unused Surplus in a Box

GE

QMRFP2 Unused GE QMRFP2 Filler PlatePN: QMRFP2GE Type QMR Panelboards2X QMR Filler PlatesUnused Surplus in a Box Each Unused QMRFP2 Will be Inspec...

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691C334G03 ~ Cutler-Hammer Westinghouse 691C334G03 Vacuum Bottle Pole Assembly for Type VCP-W

691C334G03 ~ Cutler-Hammer Westinghouse 691C334G03 Vacuum Bottle Pole Assembly for Type VCP-W

Cutler Hammer / Westinghouse

691C334G03 Westinghouse 691C334G03 Vacuum Interrupter Pole AssemblyCutler-Hammer 691C334G03 Pole Assembly1200 AmpType VCP-W Vacuum InterruptersEach...

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WL34854B ~ Cutler-Hammer Westinghouse WL34854B 1200 Amp Vacuum Bottles ~ VCP-W

WL34854B ~ Cutler-Hammer Westinghouse WL34854B 1200 Amp Vacuum Bottles ~ VCP-W

Cutler Hammer / Westinghouse

WL34854B Westinghouse WL34854B Vacuum InterruptersCutler-Hammer WL34854B Vacuum Interrupters1200 AmpType VCP-W Vacuum InterruptersEach Used WL34854...

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GE 6174582G1 Shunt Trip Coil

GE 6174582G1 Shunt Trip Coil

GE

6174582G1 GE 6174582G1 Shunt Trip CoilPN: 6174582G1  /  6174582 G-1  /  6174582G-1Used on ML-13 Mechanism In StockTested Prior to Shipping Call ...

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0177C5050G006 ~ GE 0177C5050G006 PowerVac Charging Motor for VB1 Circuit Breaker

0177C5050G006 ~ GE 0177C5050G006 PowerVac Charging Motor for VB1 Circuit Breaker

GE

0177C5050G006 GE 0177C5050G006 PowerVac Charging Motor for VB1 Circuit BreakerPN: 0177C5050G006 48VDC Each used 0177C5050G006 charging motor will ...

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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-60...

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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 w...

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0209B4825P001 ~ General Electric / Powell 0209B4825P001 Auxiliary Switch for type VB1 breaker with ML-18 mech.

0209B4825P001 ~ General Electric / Powell 0209B4825P001 Auxiliary Switch for type VB1 breaker with ML-18 mech.

GE

0209B4825P001 General Electric / Powell auxiliary switch for type VB1 breaker with ML-18 mech.Cat: 0209B4825P00118 Terminal Each Auxiliary switch w...

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Magneblast Elevating Motor for GE Switchgear

Magneblast Elevating Motor for GE Switchgear

GE

243C492G-3 / 243C492G-1 / 243C492G-2 / P-6517087G-1 / 0149C9620-P4 / P-6517087G-3 Magneblast Elevating Motor for GE Switchgear Styles avilable243C4...

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