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

 

0845D0124G003 ~ GE 0845D0124G003 Load side Breaker Bushing for AM13.8-500-6H

0845D0124G003 ~ GE 0845D0124G003 Load side Breaker Bushing for AM13.8-500-6H

GE

0845D0124G003 GE 0845D0124G003 Load side Breaker Bushing for AM13.8-500-6H PN: 0845D0124G003 15KV  1200 Amps Each used 0845D0124G003 will b...

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10080310P1 General Electric Wave Pro Breaker Rejection Pin NASPG41819

General Electric

Products 10080310P1 General Electric Wave Pro Breaker Rejection Pin IN STOCK Standard lead time (1-3) days prior to shipping. If item is...

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10080736G1 ~ GE 10080736G1 Wavepro Breaker Side Secondary Disconnect

10080736G1 ~ GE 10080736G1 Wavepro Breaker Side Secondary Disconnect

GE

10080736G1   GE 10080736G1 Wavepro Breaker Side Secondary Disconnect PN: 10080736G1 Each Used Secondary Disconnect Will be Cleaned and Inspected Pr...

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10250H2747A ~ Cutler Hammer Push Button Stop Start ~ PN: 10250H2747A

10250H2747A ~ Cutler Hammer Push Button Stop Start ~ PN: 10250H2747A

Cutler Hammer

10250H2747A Cutler Hammer Push Button Stop Start PN: 10250H2747A STD Duty 600 volt  Max A.C Each used 10250H2747A  will be inspected prior ...

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105C9393P3B ~ GE 105C9393 Motor ~ 230 VAC ~ 250VDC

105C9393P3B ~ GE 105C9393 Motor ~ 230 VAC ~ 250VDC

GE

105C9393 GE 105C9393 Motor Cat#: 105C9393-P3B25-60 Hz.0193A4998 230VAC  250VDC Used for ML-13 Mechs. Each motor will be tested prior to ship...

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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 ...

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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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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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116202-00 ~ Ametek 116202-00 Motor

116202-00 ~ Ametek 116202-00 Motor

Ametek

116202-00 Ametek Motor PN: 116202-00125VDC/ 115VACused in FPS circuit breakers Each used motor will be cleaned & tested prior to ship with 1 ye...

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1163795 Westinghouse MG-6 Auxiliary Relay NASPG41868

1163795 Westinghouse MG-6 Auxiliary Relay NASPG41868

Westinghouse

Products 1163795 Westinghouse MG-6 Auxiliary Relay Standard lead time (1-3) days prior to shipping. If item is needed sooner please call o...

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116D977A35 ~ Westinghouse BA-400 Refill PN: 116D977A35

116D977A35 ~ Westinghouse BA-400 Refill PN: 116D977A35

Westinghouse

116D977A35 Westinghouse Power Fuse RefillStyle# 116D977A35150E Amps14.4kV Each used 116D977A35 will be cleaned and inspected prior to shipping. St...

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12-679171-40 ~ Semikron 12-679171-40 Thyristor ~ SKKT 500/14 EIC

12-679171-40 ~ Semikron 12-679171-40 Thyristor ~ SKKT 500/14 EIC

Semikron

12-679171-40 Semikron 12-679171-40 ThyristorSKKT 500/14 EICPN: 12-679171-40 Each used 12-679171-40 will be cleaned and tested prior to shipping. St...

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1202A0446 ~ Federal Pacific 1202A0446 Thor Charging Motor

1202A0446 ~ Federal Pacific 1202A0446 Thor Charging Motor

FPE

1202A0446 Federal Pacific 1202A0446 Thor Charging MotorPN: 1202A0446FPE/Federal Pacific FPS4 and FPS5, 800A, 1600A, 2000A Thor charging motor115VAC...

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1205612C ~ Westinghouse 1205612C DH Control Relay

1205612C ~ Westinghouse 1205612C DH Control Relay

Westinghouse

1205612C 1205612C ~ Westinghouse 1205612C DH Control RelaySN: 1205612C48 VoltsType: SGD.C. Cycles Each used 1205612C will be cleaned and tested pri...

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122060-R3 , S&C SM-4 Fuse Refill Unit , SM-4 , 14.4kV , 40E , TCC153-4 , *Unused Surplus* , PN: 122060-R3 40E

122060-R3 , S&C SM-4 Fuse Refill Unit , SM-4 , 14.4kV , 40E , TCC153-4 , *Unused Surplus* , PN: 122060-R3 40E

S&C

122060-R3 S&C SM-4 Fuse Refill Unit Catalog # 122060R3 14.4kV 40E Amp TCC153-4 Unused Surplus Each 122060-R3 will be inspected prior to shippin...

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122060R4 , 122060R3 , S&C SM-4 Fuse Refill Unit , SM-4 , 14.4kV , 40E , PN: 122060-R4 (R3)

122060R4 , 122060R3 , S&C SM-4 Fuse Refill Unit , SM-4 , 14.4kV , 40E , PN: 122060-R4 (R3)

S&C

122060-R4 / 122060-R3 S&C Fuse Refill Unit SM-4  14.4kV 40E Catalog # 122060-R4 or 122060-R3 Unused Surplus Each 122060R4 / 122060R3 will be in...

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12288C74G03 ~ 1288C76G09 Bell Alarm + Aux Switch Removed from MC3800

12288C74G03 ~ 1288C76G09 Bell Alarm + Aux Switch Removed from MC3800

8000 Line Control Center

12288C74G03 ~ 1288C76G09   12288C74G03 1288C76G09 Bell Alarm + Aux SwitchRemoved from MC3800 Each used Bell Alarm + Aux Switch will be cleaned...

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123250RH ~ S&C Electric Company Fuse Refill *Unused Surplus*

123250RH ~ S&C Electric Company Fuse Refill *Unused Surplus*

S&C

123250RH Unused surplus in box. 123250RH Fuse RefillPN: 123250RHAmps: 150ESM-4Type: SM Each 123250RH Fuse Refill will be inspected and tested prior...

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126D753G01 ~ Westinghouse PN: 126D753G01 ~ 1200 amp switchgear bottles ~ 150DHP500 ~ 150DHP750 ~ 150DHP750C ~ 792A126G01 ~ 792A129G02

126D753G01 ~ Westinghouse PN: 126D753G01 ~ 1200 amp switchgear bottles ~ 150DHP500 ~ 150DHP750 ~ 150DHP750C ~ 792A126G01 ~ 792A129G02

Westinghouse

126D753G01 Westinghouse 1200 amp Switchgear Bottles with different copper styles.PN: 126D753G01Used in Westinghouse 150DHP500/750/750C 1200 amp swi...

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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 K...

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12HEA61C258X2 ~ GE 12HEA61C258X2 Auxiliary Relay Device

12HEA61C258X2 ~ GE 12HEA61C258X2 Auxiliary Relay Device

GE

12HEA61C258X2 GE 12HEA61C258X2 Auxiliary Relay Device PN: 12HEA61C258X2 48vDC Each used 12HEA61C258X2 will be cleaned, tested and backed by ou...

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12HMA11A22 ~ GE 12HMA11A22 Contol Relay

12HMA11A22 ~ GE 12HMA11A22 Contol Relay

GE

12HMA11A22   GE 12HMA11A22 Contol RelayPN: 12HMA11A22Off of a Magne blastVolts: 125 Each 12HMA11A22 Control Relay will be inspected and tested prio...

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12IAC53B3A ~ GE 12IAC53B3A Time Overcurrent Relay ~ Type: IAC

12IAC53B3A ~ GE 12IAC53B3A Time Overcurrent Relay ~ Type: IAC

GE

12IAC53B3A General Electric Time Overcurrnet RelayType IACPN: 12IAC53B3AVery Inverse Time 60 Cycle Each used 12IAC53B3A will be inspected/ tested ...

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12IAC77A803A ~ GE 12IAC77A803A Time Overcurrent Relay ~ Type: IAC

12IAC77A803A ~ GE 12IAC77A803A Time Overcurrent Relay ~ Type: IAC

GE

12IAC77A803A General Electric Time Overcurrent RelayModel #: 12IAC77A803AType: IACExtremely Inverse Time 1.5/12 Ampers 60 Cycles Each used 12IAC77...

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12NCG1200 ~ Westinghouse 12NCG1200 Rating Plug ~ 1200 Amps

12NCG1200 ~ Westinghouse 12NCG1200 Rating Plug ~ 1200 Amps

Westinghouse

12NCG1200 Westinghouse 12NCG1200 RTG Plug 1200 AmpsNCG 1200 Each 12NCG1200 will be inspected and tested prior to shipping. Standard lead time (1-3...

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130500-R4 ~ TCC153-4 ~ S&C SM-5 Fuse Refill 130500R4 300E

130500-R4 ~ TCC153-4 ~ S&C SM-5 Fuse Refill 130500R4 300E

S&C

130500-R4 S&C SM-5 Fuse Refill UnitCatalog # 130500-R4300E4.16kVTCC153-4 Unused Surplus Standard lead time (1-3) days prior to shipping. If ite...

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1314010A , Westinghouse Fuse Refill Unit PN: 1314010A

1314010A , Westinghouse Fuse Refill Unit PN: 1314010A

Westinghouse

1314010A Westinghouse Fuse Refill UnitStyle # 1314010A7.5kV65E AmpBAPN: 1314010A Each used 1314010A will be cleaned and tested prior to shipping. ...

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1314141A ~ Westinghouse 1314141A Fuse Refill

1314141A ~ Westinghouse 1314141A Fuse Refill

Westinghouse

1314141A Westinghouse Fuse Refill UnitStyle # 1314141A7.5kV300EBA-400PN: 1314141A Each 1314141A will be cleaned and inspected prior to shipping. ...

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132100R4 ~ S&C 132100R4 SM-5 Fuse Refill Unit

132100R4 ~ S&C 132100R4 SM-5 Fuse Refill Unit

S&C

132100R4 S&C SM-5 Fuse Refill UnitCatalog# 132100-R414.4kV65E AmpTCC-153-4 Each used 132100R4  will be cleaned and inspected prior to shipping...

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132250R4 ~ S&C SM-5 Refill Unit ~ SM-5 150E TCC153-4 ~ 14.4kV

132250R4 ~ S&C SM-5 Refill Unit ~ SM-5 150E TCC153-4 ~ 14.4kV

S&C

132250R4 S&C SM-5 Refill Unit Catalog # 132250R4 150E TCC153-4 14.4kV Each Used 132250R4 is inspected and tested prior to shipping. Standard l...

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132C2655G1 ~ AKT 132C2655G1 Finger Cluster / Movable Primary Disconnect

132C2655G1 ~ AKT 132C2655G1 Finger Cluster / Movable Primary Disconnect

GE

132C2655G1   AKT 132C2655G1 Finger Cluster / Movable Primary DisconnectPN: 132C2655G1Finger ClusterMovable Primary Disconnect Each used 132C2655G1 ...

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139C4970G250 ~ Current Transformer for AK-3A-50 Circuit Breakers

139C4970G250 ~ Current Transformer for AK-3A-50 Circuit Breakers

GE

139C4970G250 Current Transformer for AK-3A-50 Circuit BreakerPN: 139C4970G2501600 Amp Each used 139C4970G250 will be inspected/ tested prior to shi...

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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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14-145-386-501 ~ Allis Chalmers 14-145-386-501 456D Blowout Coil Assembly

14-145-386-501 ~ Allis Chalmers 14-145-386-501 456D Blowout Coil Assembly

Allis Chalmers

14-145-386-501   Allis Chalmers 14-145-386-501 456D Blowout Coil AssemblyPN: 14-145-386-501 Each used blowout coil will be cleaned and tested prio...

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14-147-023-001 ~ Allis Chalmers 14-147-023-001 456D Outer Phase Barrier

14-147-023-001 ~ Allis Chalmers 14-147-023-001 456D Outer Phase Barrier

Allis Chalmers

14-147-023-001   Allis Chalmers 14-147-023-001 456D Outer Phase BarrierPN: 14-147-023-001Outer Phase Barrier Each used 14-147-023-001 will be insp...

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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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