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 AMH4.76-250 Circuit Breaker Umbilical Test Plug

GE AMH4.76-250 Circuit Breaker Umbilical Test Plug

GE

GE AMH4.76-250 Circuit Breaker Umbilical Test Plug GE AMH4.76-250 Circuit Breaker Umbilical Test PlugSwitchgear and replacement parts are also ava...

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25-127-042-09-001 ~ 25-127-039-001 ~ Allis Chalmers Rectifier Kit for 456D Contactor

25-127-042-09-001 ~ 25-127-039-001 ~ Allis Chalmers Rectifier Kit for 456D Contactor

Allis Chalmers

25-127-042-09-001 ~ 25-127-039-001   Allis Chalmers Rectifier Kit for 456D ContactorPN: 25-127-042-09-001PN: 25-127-039-001 Each rectifier kit will...

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THFP366 ~ GE THFP366 Panelboard Switch - GE QMR 600 amp

THFP366 ~ GE THFP366 Panelboard Switch - GE QMR 600 amp

GE

THFP366 GE THFP366 Panelboard Switch Cat #: THFP366Amps: 600Volts: 600 VAC, 250VDCType 1 enclosureType: QMR THFP366Mod 1500 HPReconditionedMounting...

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733-328X654 ~ GE 733-328X654 Magneblast Slide Clutch

733-328X654 ~ GE 733-328X654 Magneblast Slide Clutch

GE

733-328X654 GE 733-328X654 Magneblast Slide ClutchPN: 733-328X654 Each used slide clutch will be cleaned and inspected prior to shipping,  Standa...

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GE Magneblast Circuit Breaker Manual Lifting Hand Crank

GE Magneblast Circuit Breaker Manual Lifting Hand Crank

GE

GE Magneblast Circuit Breaker Manual Lifting Hand Crank GE Magneblast Circuit Breaker Manual Lifting Hand Crank Used for racking GE Magneblast Br...

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ABB Charge Pawl Carrier for ITE K-Line Circuit Breaker

ABB Charge Pawl Carrier for ITE K-Line Circuit Breaker

ITE

ABB Charge Pawl Carrier for ITE K-Line Circuit Breaker ABB Charge Pawl Carrier for ITE K-Line Circuit BreakerUsed on K-600 , K-800, K-1600, K-2000...

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401190-T27 ~ ITE / BBC 401190-T27 TKM-3 Current Transformer

401190-T27 ~ ITE / BBC 401190-T27 TKM-3 Current Transformer

ITE

401190-T27  ITE / BBC 401190-T27 TKM-3 Current TransformerPN: 401190-T27TKM-3 Current Transformer Ratio: 4000:5 Each used current transformer wil...

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502A851G01 ~ Westinghouse 502A851G01 Primary Disconnecting Contact / Finger Cluster for DHP 1200 Amp Circuit Breaker

502A851G01 ~ Westinghouse 502A851G01 Primary Disconnecting Contact / Finger Cluster for DHP 1200 Amp Circuit Breaker

Westinghouse

502A851G01 Westinghouse 502A851G01 Primary Disconnecting Contact / Finger Cluster for DHPPN: 502A851G01Primary Disconnecting Contact / Finger Clu...

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Westinghouse 50DHP150D Upper Stud

Westinghouse 50DHP150D Upper Stud

Westinghouse

Westinghouse 50DHP150D Upper Stud Westinghouse 50DHP150D Upper StudAll Westinghouse DH Parts and Breakers are available including 50DH150 / 50DH25...

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Westinghouse 50DHP150D Contact Pushlink

Westinghouse 50DHP150D Contact Pushlink

Westinghouse

Westinghouse 50DHP150D Contact Pushlink Westinghouse 50DHP150D Contact PushlinksAll Westinghouse DH Parts and Breakers are available including 50D...

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General Electric Magneblast Elevating Mechanism Parts

General Electric Magneblast Elevating Mechanism Parts

GE

General Electric Magneblast Elevating Mechanism Parts for M-26 / M-26H / M-36 / M-36H / M-36HH General Electric Magneblast Elevating Mechanism Par...

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9T28B9703G10 ~ GE 9T28B9703G10 Transformer

9T28B9703G10 ~ GE 9T28B9703G10 Transformer

GE

9T28B9703G10 GE 9T28B9703G10 TransformerCat #: 9T28B9703G10Hz: 60KVA: 3.0Voltage: 2300:115 or 230 Each used GE Transformer will be cleaned and te...

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2147A26G11 ~ Westinghouse 2147A26G11 Ampguard Contactor Phase Barrier Kit

2147A26G11 ~ Westinghouse 2147A26G11 Ampguard Contactor Phase Barrier Kit

Westinghouse

2147A26G11 Westinghouse 2147A26G11 Ampguard Contactor Phase Barrier KitPN: 2147A26G11Ampguard Contactor Phase Barrier Kit for LF25H230, LF50H230,...

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ITE Moving Contact Assembly for KB Circuit Breaker

ITE Moving Contact Assembly for KB Circuit Breaker

ITE

ITE Moving Contact Assembly for KB Circuit Breaker ITE Moving Contact Assembly for KB Circuit BreakerAll parts for ITE KB, KB-E, KC-G, KD and KE C...

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GE Maintenance Charging Handle - P/N: 568B386G1

GE Maintenance Charging Handle - P/N: 568B386G1

GE

568B386G1 GE AK/AKR Maintenance Charging Handle PN: 568B386G1 Charging Handle for AKR and AK Breakers Each used charging handle will be cleaned and...

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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 Bre...

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213X702G13 ~ GE 213X702G13 Prop for Magneblast Circuit Breakers with ML-13 Mechansim

213X702G13 ~ GE 213X702G13 Prop for Magneblast Circuit Breakers with ML-13 Mechansim

GE

213X702G13 GE 213X702G13 Prop for Magneblast Circuit Breakers with ML-13 MechansimPN: 213X702G13 Each used 213X702G13 will be cleaned and inspecte...

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Westinghouse DB-25 Cell Rails

Westinghouse DB-25 Cell Rails

Westinghouse

Westinghouse DB-25 Cell Rails Westinghouse DB-25 Cell RailsDB Parts Each set of cell rails will be cleaned and inspected prior to shipping. Standa...

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Siemens 18-657-456-579 Contact Finger Cluster

Siemens 18-657-456-579 Contact Finger Cluster

Siemens

18-657-456-579 Siemens 18-657-456-579 Contact Finger Cluster PN: 18-657-456-5791200 AmpFor MA-75C1 / MA-250C1 / MA350C1 Each Finger Cluster will b...

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567F417G01 ~ Westinghouse 50DHP350 Arc Chute

567F417G01 ~ Westinghouse 50DHP350 Arc Chute

Westinghouse

567F417G01 Westinghouse 50DHP350 Arc ChutePN: 567F417G0150DHP350 Arc Chute Each used Arch Chute will be cleaned and inspected prior to shipping. ...

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685X13 ~ GE 685X13 Voltage Transformer JVM-4 40:1

685X13 ~ GE 685X13 Voltage Transformer JVM-4 40:1

GE

685X13 GE 685X13 Voltage TransformerJVM-4PN: 685X1360 HzPRI Volts: 4800Ratio: 40:175 KVDouble Fused JVM-4 40:1 FuseType EJ1GE Fuse0.5E AmpSize BCa...

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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 clea...

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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 Button...

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567TS-162 ~ Instrument Transformers Inc. 567TS-162 Current Transformer

567TS-162 ~ Instrument Transformers Inc. 567TS-162 Current Transformer

Instrument Transformer

567TS-162 Instrument Transformers Inc. 567TS-162 Current TransformerPN: 567TS-162Ratio: 1600:5 A 50-400HZ600VINS. CLASS 10kV BI Each used current ...

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CR9503206BAC348 ~ GE CR9503206BAC348 Solenoid Unused Surplus ~ CR9503206-BAC348

CR9503206BAC348 ~ GE CR9503206BAC348 Solenoid Unused Surplus ~ CR9503206-BAC348

General Electric

GE CR9503206BAC348 CR9503206BAC348 SolenoidUnused Surplus480 volt60 hertzCoil SpecificationsT- 3024089B- 302409Q3/4 Inch PushEach Unused Surplus G...

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ABB 191921T06 HK Control Relay Device - 125vDC - Unused

ABB 191921T06 HK Control Relay Device - 125vDC - Unused

ABB/ITE

191921-T06 ABB HK Control Relay DeviceUnused Surplus in Original PackagingCat#: 191921-T06Control Voltage: 125vDC Each Unused HK Control Relay is I...

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Westinghouse VCP-W Circuit Breaker Counter

Westinghouse VCP-W Circuit Breaker Counter

Cutler Hammer / Westinghouse

Westinghouse VCP-W Circuit Breaker Counter Westinghouse VCP-W Circuit Breaker CounterMost Westinghouse and Cutler Hammer VCP-W Circuit Breakers an...

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709799T12 ~ 709799-T12 ~ ITE 709799T12 HK Charging Motor

709799T12 ~ 709799-T12 ~ ITE 709799T12 HK Charging Motor

ITE

709799T12 / 709799-T12 ITE 709799T12 HK Charging MotorPN: 709799T12 / 709799-T12240VAC / 250VDCUsed on 5HK250, 5HK350, 7.5HK500, 15HK500, 15HK750 ...

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ITE 709799T11 HK Charging Motor

ITE 709799T11 HK Charging Motor

ITE

709799T11 ITE 709799T11 HK Charging MotorPN: 709799T11 / 709799-T11125VDC / 120VACFor 5HK250, 5HK350, 7.5HK500, 15HK500, 15HK750 and 15HK1000 Circ...

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709799T13 ~ ITE 709799T13 HK Charging Motor

709799T13 ~ ITE 709799T13 HK Charging Motor

ITE

709799T13 ITE 709799T13 HK Charging MotorPN: 709799T1348VDCUsed on 5HK250, 5HK350, 7.5HK500, 15HK500, 15HK750 and 15HK1000 Each used HK Motor wil...

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2147A41G01 / 2147A41G11 / 2147A41G12 ~ Westinghouse LFM-4 Isolation Switch Assembly with Shutter for LF50H430 Switchgear

2147A41G01 / 2147A41G11 / 2147A41G12 ~ Westinghouse LFM-4 Isolation Switch Assembly with Shutter for LF50H430 Switchgear

Westinghouse

2147A41G01 / 2147A41G11 / 2147A41G12 Westinghouse LFM-4 Isolation Switch Assembly with Shutter for LF50H430 SwitchgearPN: 2147A41G01 PN: 2147A41G1...

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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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401024-T5 ~ ITE 401024-T5 Current Transformer

401024-T5 ~ ITE 401024-T5 Current Transformer

ITE

401024-T5 ITE 401024-T5 Current TransformerPN: 401024-T5Hertz: 25-60Imp Level: 60 KVAmbient: 30cRatio: 3000:5 Each used 401024-T5 Current Transfor...

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6510C61G02 ~ Westinghouse 150VCP-W500 Breaker Side Secondary Disconnect (Less Bracket)

6510C61G02 ~ Westinghouse 150VCP-W500 Breaker Side Secondary Disconnect (Less Bracket)

Westinghouse

6510C61G02 Westinghouse 150VCP-W500 Breaker Side Secondary Disconnect (Less Bracket)PN: 6510C61G02 25 Pins (Fully Pinned) 8' of wire. Each New 65...

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723-328X629 ~ GE 723-328X629 Magneblast Clutch Assembly to engage Motor

723-328X629 ~ GE 723-328X629 Magneblast Clutch Assembly to engage Motor

GE

723-328X629 GE 723-328X629 Magneblast Clutch Assembly to engage MotorPN: 723-328X629Magneblast Clutch Assembly to engage motor*Works with positive...

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14-422-044-501 ~ Allis Chalmers 14-422-044-501 456D Arc Chute

14-422-044-501 ~ Allis Chalmers 14-422-044-501 456D Arc Chute

Allis Chalmers

14-422-044-501 Allis Chalmers 14-422-044-501 456D Arc ChutePN: 14-422-044-501456D Arc Chute Each used 14-422-044-501 will be inspected prior to sh...

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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 inspe...

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ITE 708392T06 K-Line Control Relay

ITE 708392T06 K-Line Control Relay

ITE

708392T06 ITE 708392T06 K-Line Control RelayPN: 708392T06 , 708392-T06 , 708392T6  , 708392-T648VDC Each used 708392T06 will be cleaned and tested...

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ITE 708392T08 K-Line Control Relay

ITE 708392T08 K-Line Control Relay

ITE

708392T08 ITE 708392T08 K-Line Control RelayPN: 708392T08 , 708392-T08 , 708392T8  , 708392-T8250VAC Each used 708392T08 will be cleaned and teste...

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ITE 708392T16 K-Line Control Relay

ITE 708392T16 K-Line Control Relay

ITE

708392T16 ITE 708392T16 K-Line Control RelayPN: 708392T16 , 708392-T16 , 708392 T16220VAC Each used 708392T16 will be cleaned and tested prior to ...

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ITE 708392T07 K-Line Control Relay 125VDC

ITE 708392T07 K-Line Control Relay 125VDC

ITE

708392T07 ITE 708392T07 K-Line Control RelayPN: 708392T07 , 708392T7 , 708392-T07 , 708392-T7125VDC Each used 708392T07 will be cleaned and tested...

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750X10G310 ~ GE 750X10G310 Current Transformer

750X10G310 ~ GE 750X10G310 Current Transformer

General Electric

750X10G310 GE 750X10G310 Current TransformerPN: 750X10G310Current TransformerRatio: 1500:5JAF-050-60 Hz Each used 750X10G310 Current Transformer w...

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225-007-978 - Gould Shawmut 225-007-978 Fuse 150E

225-007-978 - Gould Shawmut 225-007-978 Fuse 150E

Gould Shawmut

225-007-978 Gould Shawmut CL-14 Current Limiting FusePN: 225-007-978Current Limiting Fuse15.5 KV MaxRating : 150EClass G Each used 225-007-978 Fuse...

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673D0500063610 / 673D0500063603 ~ GE 673D0500063610 / 673D0500063603 Indicating Ribbon

673D0500063610 / 673D0500063603 ~ GE 673D0500063610 / 673D0500063603 Indicating Ribbon

GE

673D0500063610 / 673D0500063603 GE 673D0500063610 / 673D0500063603 Indicating Ribbon with Plastic RollersPN: 0673D0500063610 / 673D0500063603GE AK...

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502A852G01 ~ Westinghouse / Cutler Hammer 502A852G01 Primary Disconnect

502A852G01 ~ Westinghouse / Cutler Hammer 502A852G01 Primary Disconnect

Cutler Hammer / Westinghouse

502A852G01 Westinghouse / Cutler Hammer 502A852G01 Primary Disconnect / Finger Cluster for DHP / DVP BreakerPN: 502A852G012000 AmpPrimary Disconn...

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Westinghouse DB-50 Finger Cluster Leaf Spring Style, P/N: 679C711G08

Westinghouse DB-50 Finger Cluster Leaf Spring Style, P/N: 679C711G08

Westinghouse

679C711G08 Westinghouse 679C711G08 DB-50 Finger Cluster Leaf Spring StylePN: 679C711G08 Each used 679C711G08 will be cleaned and inspected prior t...

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72-420-007-501 ~ Allis Chalmers 72-420-007-501 Cut-Off 88 Switch

72-420-007-501 ~ Allis Chalmers 72-420-007-501 Cut-Off 88 Switch

Allis Chalmers

72-420-007-501 Allis Chalmers 72-420-007-501 Cut-Off 88 Switch found in switch assemblyPN: 72-420-007-501Found In switch Assembly Used on MA-250B,...

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ITE 7.5HV-500 Circuit Breaker (E/O,D/O) - 1200 amp

ITE 7.5HV-500 Circuit Breaker (E/O,D/O) - 1200 amp

ITE

7.5HV-500 ITE 7.5HV-500 Circuit Breaker1200 AMP7.2kV Rating (6600 to 8200 volts)500MVA3 poleDrawout125vDC ControlsMax Interrupting Current 44000Imp...

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