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

 

Siemens WLCONTROLSLIDER Racking Handle.

Siemens WLCONTROLSLIDER Racking Handle.

Siemens

WLCONTROLSLIDER Siemens WLCONTROLSLIDER Racking Handle.PN: WLCONTROLSLIDERRel FS2/3.3WL9112-8AC25-OAAOStandard lead time (1-3) days prior to shippi...

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750X10G8 ~ GE 750X10G8 Current Transformer ~ Ratio: 600:5

750X10G8 ~ GE 750X10G8 Current Transformer ~ Ratio: 600:5

GE

750X10G8 GE 750X10G8 Current TransformerPN: 750X10G8Type: JCS-ORatio: 600:5 25-400 Cycles Each used 750X10G8 will be cleaned and tested prior to sh...

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637XG5 ~ GE 637XG5 Current Transformer ~ Ratio: 1200:5

637XG5 ~ GE 637XG5 Current Transformer ~ Ratio: 1200:5

GE

637XG5 GE 637XG5 Current TransformerPN: 637XG5Type: JAH-ORatio: 1200:5 25-500 Cycles Each used 637XG5 will be cleaned and tested prior to shipping ...

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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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EATON Magnum DS/MDS OTS Switches - MOTS Bell Alarm Only (2 Form C Alarm Switches)- P/N: MOTS

EATON Magnum DS/MDS OTS Switches - MOTS Bell Alarm Only (2 Form C Alarm Switches)- P/N: MOTS

Eaton / Cutler Hammer

MOTS Magnum DS Bell Alarm Magnum DS PN: MOTSMagnum DS Power Circuit Breakers Renewal Parts and AccessoriesEATON Magnum DS/MDS OTS Switches MOTS Bel...

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Square D SOLENARC DSE-65 Circuit Breaker (E/O,D/O) - 1200 Amp

Square D SOLENARC DSE-65 Circuit Breaker (E/O,D/O) - 1200 Amp

Square D

DSE-65 Square D DSE-65 SOLENARC Medium Voltage Power Circuit Breaker15kV1200 Amp3 Pole95kA Interrupting500 MVAElectrically OperatedDrawoutEach out ...

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449D701G06 ~ Westinghouse 449D701G06 Current Transformer ~ Ratio 600/5

449D701G06 ~ Westinghouse 449D701G06 Current Transformer ~ Ratio 600/5

Westinghouse

449D701G06 Westinghouse 449D701G06 Current TransformerPN: 449D701G06 RCT 1600 CTRatio: 600/5 Each used 449D701G06 will be cleaned and tested prior ...

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Allis Chalmer MA-250 / MA-150 / MA-350 Cubicle Pass Thru Insulators

Allis Chalmer MA-250 / MA-150 / MA-350 Cubicle Pass Thru Insulators

Allis Chalmers

Allis Chalmers Cubicle Pass Thru Insulators Allis Chalmer MA-250 / MA-150 / MA-350 Cubicle Pass Thru InsulatorsInsulator Dim: 17" X 71/4" Copper Bu...

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275A6815-PT3 ~ GE 275A6815PT3 Gear Motor

275A6815-PT3 ~ GE 275A6815PT3 Gear Motor

GE

275A6815-PT3 GE 275A6815PT3 Gear MotorPN: 275A6815PT3230 VAC  250 VDCSerial LXFCMotor used for ML-13 Mechs Each motor will be cleaned and tested pr...

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

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

GE

105C9393 GE 105C9393 MotorCat#: 105C9393-P3B25-60 Hz.0193A4998 230VAC  250VDCUsed for ML-13 Mechs. Each motor will be tested prior to shipping. St...

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449D701G15 ~ Westinghouse 449D701G15 Current Transformer ~ 3000/5

449D701G15 ~ Westinghouse 449D701G15 Current Transformer ~ 3000/5

Westinghouse

449D701G15 Westinghouse 449D701G15 Current TransformerPN: 449D701G15PCT 32003000/5 Each used 449D701G15 will be cleaned and tested prior to shippin...

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GTP1600U1640 ~ GE GTP1600U1640 Entelliguard Rating Plug ~ 1600 Amp

GTP1600U1640 ~ GE GTP1600U1640 Entelliguard Rating Plug ~ 1600 Amp

GE

GTP1600U1640 GE GTP1600U1640 Entelliguard Rating PlugEntelliguard TU Rating PlugFor Power Break , Power Break II , AKR , WavePro , Entelliguard G ...

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96469875 A01 ~ Allen Bradley 96469875 A01

96469875 A01 ~ Allen Bradley 96469875 A01

Allen Bradley

96469875 A01 ControlLogic Allen Bradley 1756CND/E ControlLogic ControlNet Interface ModuleCatalog no A. 1756CNDP.N. 96469875 A01Series EUn-used in ...

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827D924 ~ Westinghouse 827D924 ~ Westinghouse Ampgard Fuse Puller

827D924 ~ Westinghouse 827D924 ~ Westinghouse Ampgard Fuse Puller

Westinghouse

827D924 Fuse Puller Westinghouse Ampgard Fuse PullerP.N. 827D924For Control Fuses & Power FusesWestinghouse 827D924 Ampgard Fuse PullerEach use...

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55-522003G3 ~ GE 55-522003G3 Coil

55-522003G3 ~ GE 55-522003G3 Coil

GE

55-522003G3 GE 55-522003G3 CoilPN: 55-522003G3 Each used 55-522003G3  will be Cleaned and Tested prior to shipping. Standard lead time (1-3) days p...

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IQ500LA ~ Cutler Hammer IQ500LA Relay

IQ500LA ~ Cutler Hammer IQ500LA Relay

Cutler Hammer

Cutler Hammer IQ500LA Cutler Hammer RelayType: IQ 500LCatalog no: IQ500LAModel AStyle: 9890D34G01Max Ratings:1000 Volt, 7.75 Amp3 Phase50/60 HzCont...

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TKM-1 401181-T7 ~ ITE TKM-1 401181-T7 Current Transformer

TKM-1 401181-T7 ~ ITE TKM-1 401181-T7 Current Transformer

ITE

TKM-1 401181-T7 ITE TKM-1 401181-T7 Current TransformerType: TKM-1Model: TKM-1401181-T7Ratio: 600:5 Amp25-60 HzTD no. 6766Ins. Cl.  0.6 KVImp. Lev...

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BF11F ~ Westinghouse Industrial Control Relay

BF11F ~ Westinghouse Industrial Control Relay

Westinghouse

765A949G01 Westinghouse BF11F Industrial Control RelayType BFStyle: 765A949G01Model E1 Pole300 VoltCoil: 178C603G07, 440 Volt, 60 HzAC Contact Rati...

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KDM15-PF , Gloria Motor KDM15-PF , 125vDC Motor for Toshiba V16S-MLD Circuit Breaker , V16SMLD Motor

KDM15-PF , Gloria Motor KDM15-PF , 125vDC Motor for Toshiba V16S-MLD Circuit Breaker , V16SMLD Motor

Gloria Motor

Toshiba V16S-MLD Charging Motor 125vDC Type-KDM15-PF 125vDC Tested Prior to shipping TA1-9926Each used Toshiba V16S-MLD 125vDC Charging Motor will ...

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CR1070A102E ~ GE CR1070A 102E AK Quick Close Switchette

CR1070A102E ~ GE CR1070A 102E AK Quick Close Switchette

GE

CR1070A102E GE CR1070A 102E AK quick close (s-suffix) switchetteAKR closing coil switchetteClosing solenoid switchetteGE P/N: 192A7153P33/4 HP120/2...

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CR1070A103F ~ 192A7153P3 ~ GE CR1070A103F AK Quick Close Switchette ~ 192A7153P3

CR1070A103F ~ 192A7153P3 ~ GE CR1070A103F AK Quick Close Switchette ~ 192A7153P3

GE

CR1070A103F GE CR1070A103F AK Quick Close SwitchetteAK QUICK CLOSE (S-SUFFIX) SWITCHETTEAKR CLOSING COIL SWITCHETTECLOSING SOLENOID SWITCHETTEAK QU...

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0177C5050G005 ~ GE 0177C5050G005 VB1 Charging Motor 240AC / 220DC/250DC ~ PowerVac

0177C5050G005 ~ GE 0177C5050G005 VB1 Charging Motor 240AC / 220DC/250DC ~ PowerVac

GE

0177C5050G005 GE 0177C5050G005 VB1 MotorVolts: 240AC / 220DC/250DCSPEC: 6341NO: 0177C5050G005VB1 Motor Each used 0177C5050G005 will be Cleaned, Tes...

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685656 ~ Merlin Gerin / Masterpact 685656 Shunt Trip Coil

685656 ~ Merlin Gerin / Masterpact 685656 Shunt Trip Coil

Merlin Gerin

685656 Merlin Gerin / Masterpact 685656 Shunt Trip CoilMP08 H1MX-A 685656125 VDC Each used MX-A 685 656 MP Shunt Trip Coil will be Cleaned, Tested...

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685 656 ~ Merlin Gerin / Masterpact 685656 Closing Release Coil ~ 125 VDC

685 656 ~ Merlin Gerin / Masterpact 685656 Closing Release Coil ~ 125 VDC

Merlin Gerin

685 656 Merlin Gerin / Masterpact 685656 Closing Release CoilLKE-800 / MP08 H1XF-E125 VDC Each used 685 656 will be cleaned, tested prior to shippi...

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Merlin Gerin 685765 MCH-M Motor Mechanism - 125vDC MP Motor

Merlin Gerin 685765 MCH-M Motor Mechanism - 125vDC MP Motor

Merlin Gerin

685 765 Merlin Gerin MCH-M Motor MechanismMerlin Gerin / Masterpact MP08 H1 Circuit Breaker 685-765Masterpact MP Charging Motor100/ 125 VDC*Are you...

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GE 0144D2112G001 / 0144D2112G002 Cell Rail Set

GE 0144D2112G001 / 0144D2112G002 Cell Rail Set

GE

0144D2112G001 / 0144D2112G002 General Electric Cell Rail SetLeft Hand Side PN: 0144D2112G001Right Hand Side PN: 0144D2112G002 For PowerVac VB / VB1...

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Westinghouse DS-632 Circuit Breaker, E/O D/O 3200A

Westinghouse DS-632 Circuit Breaker, E/O D/O 3200A

Westinghouse

DS-632 Westinghoue DS-632 Air Framed Power Circuit BreakerClass A Reconditioned by NASElectrically OperatedDrawout3200 Amp Frame600 Volt3 Pole Retr...

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8258A34H01 ~ Westinghouse 8258A34H01 Current Sensor

8258A34H01 ~ Westinghouse 8258A34H01 Current Sensor

Westinghouse

8258A34H01 Westinghouse 8258A34H01 Current Sensor*Unused Surplus in Box*800:5Current Rating 400A to 800AStyle: 8258A34H01 Each 8258A34H01 will be i...

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8346A28G11 ~ 8346A28G10 ~ 8346A28G09 ~ Reconditioned Westinghouse DHP Test Set

8346A28G11 ~ 8346A28G10 ~ 8346A28G09 ~ Reconditioned Westinghouse DHP Test Set

Westinghouse

8346A28G11 ~ 8346A28G10 ~ 8346A28G09 Reconditioned Westinghouse DHP Test Set*Customer may need to add own rectifier for application* Each test set ...

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ITE 708392T09 K-Line Control Relay

ITE 708392T09 K-Line Control Relay

ITE

708392T09 ITE 708392T09 K-Line Control RelayPN: 708392T09 , 708392-T09 , 708392T9  , 708392-T9120VAC Each used 708392T09 will be cleaned and teste...

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ITE FB Circuit Breaker Secondary Disconnect

ITE FB Circuit Breaker Secondary Disconnect

ITE

ITE FB Circuit Breaker Secondary Disconnect PN: 703153K01

GE PowerBreak II SHD16B216H Circuit Breaker ~ 1600 Amp

GE PowerBreak II SHD16B216H Circuit Breaker ~ 1600 Amp

General Electric

SHD16B216H GE PowerBreak II SHD16B216H Circuit BreakerCat#: SHD2C5F3U0508UHPowerBreak II Catalog BreakdownS - PowerBreak II BreakerH - High Break I...

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ITE/ABB K-1600 Circuit Breaker (M/E/O,D/O) - 1600 Amp

ITE/ABB K-1600 Circuit Breaker (M/E/O,D/O) - 1600 Amp

ITE

K-1600 ITE K-1600 Circuit Breaker (Red or Black)ABB K-1600 Circuit Breaker Electrically Operated (Any Control Voltage)Drawout3 Pole1600 Amp Fram...

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432A671G2 ~ AK 432A671G2 2-stage auxiliary switch

General Electric

432A671G2 General Electric AK circuit breaker 2-stage auxiliary switchAvailable Reconditioned or NewPN: 432A671G Each item will be inspected and te...

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Shunt Trip Device for GE THED136100 Breaker , 120VAC to 240 VAC , 48 VDC to 125 VDC , G9

Shunt Trip Device for GE THED136100 Breaker , 120VAC to 240 VAC , 48 VDC to 125 VDC , G9

GE

Shunt Trip Device for GE THED136100 Breaker 120VAC to 240 VAC 48 VDC to 125 VDC Coil: G9 Standard lead time (1-3) days prior to shipping if item is...

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Eaton Magnum DS MDS630 Circuit Breaker (M/O,D/O) - 2500 Amp

Eaton Magnum DS MDS630 Circuit Breaker (M/O,D/O) - 2500 Amp

Eaton / Cutler Hammer

MDS630 EATON Magnum DS MDS630 Circuit BreakerCat#: MDS6303VEA 25MEC MNN2N NNNAX Magnum DS Catalog BreakdownMD - Magnum DS BreakerS - Standard Break...

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Eaton MSRA Spring Release Device ~ 110-127 AC/DC - 2C12790G28 - Unused Surplus

Eaton MSRA Spring Release Device ~ 110-127 AC/DC - 2C12790G28 - Unused Surplus

Eaton / Cutler Hammer

MSRA Eaton Magnum Spring Release DeviceUnused SurplusStyle#: 2C12790G28Control Voltage: 110-127vAC 110-125vDCCoil: 2A10771G01Unused surplus no box...

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Eaton MAUX2 Auxiliary Switch ~ Eaton 2C12791G01

Eaton MAUX2 Auxiliary Switch ~ Eaton 2C12791G01

Eaton

MAUX2 Eaton Auxiliary Switch Style no.: 2C12791G01Cat no.: MAUX2 250 VAC - 10 Amp125 VDC - 1/2 Amp250 VDC - 1/4 Amp Each item will be inspected an...

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CM2500 extension handle ~ CM3200 extension handle ~ CM3000 extension ~ CM2000 extension handle ~ CM1600 handle extenion ~ Merlin Gerin Handle Extension

CM2500 extension handle ~ CM3200 extension handle ~ CM3000 extension ~ CM2000 extension handle ~ CM1600 handle extenion ~ Merlin Gerin Handle Extension

Merlin Gerin

Merlin Gerin Extension Handle Can be used with the following Merlin Gerin Insulated Case Circuit Breakers CM2500CM2500HECM2500HCM3200CM3200HECM3200...

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AMC6EB ~ GE AMC6EB Spectra Series Circuit Breaker Mounting Module

AMC6EB ~ GE AMC6EB Spectra Series Circuit Breaker Mounting Module

GE

AMC6EB GE AMC6EB Spectra Series Circuit Breaker Mounting Module300 Amp Max.600 V Max.6 PolesModel 1PN: AMC6EB Each used AMC6EB will be cleaned and...

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AMC6QD ~ GE AMC6QD Spectra Series Circuit Breaker Mounting Module

AMC6QD ~ GE AMC6QD Spectra Series Circuit Breaker Mounting Module

GE

AMC6QD GE AMC6QD Spectra Series Circuit Breaker Mounting ModuleModel 1450 Amp Max.240 V Max.6 PolesPN: AMC6QD Each used AMC6QD will be cleaned and...

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Westinghouse DB-75 Circuit Breaker (E/O,D/O) - 3000 Amp

Westinghouse DB-75 Circuit Breaker (E/O,D/O) - 3000 Amp

Westinghouse

DB-75 Westinghouse DB-75 Circuit Breaker3000 amp600 volt3 PoleElectrically OperatedDrawoutURC AC Pro Solid State Trip Unit or the Unit of Your Cho...

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PN: 184L701AUG12: Auxiliary switch for AK-2-25 / AK-2A-25 circuit breaker / choose NEW or Reconditioned

General Electric

PN: 184L701AUG12: Auxiliary switch for AK-2-25 / AK-2A-25 circuit breaker / choose NEW or Used/guaranteed 2 stage switch

PN: 269C273G2: Arc Quencher Clamp / AK-2-25 / AK-2A-25. Choose NEW or Used

General Electric

PN: 269C273G2:  Arc Quencher Clamp / AK-2-25 / AK-2A-25, available new or used

K-600 ~ ITE K-600 Circuit Breaker K-Line ~ MPS-C2000 Trip unit , AC Pro , Power-Shield

K-600 ~ ITE K-600 Circuit Breaker K-Line ~ MPS-C2000 Trip unit , AC Pro , Power-Shield

8000 Line Control Center

K-600 ITE/ABB K-600 Air Framed Power Circuit Breaker 600 Amp600 Volt3 PoleElectrically OperatedDrawoutMPS-C2000 Trip Unit ITE K-600 Power Circuit ...

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General Electric AKR-5C-75 Circuit Breaker (M/O,D/O) - 3200 Amp

General Electric AKR-5C-75 Circuit Breaker (M/O,D/O) - 3200 Amp

GE

AKR-5C-75 GE AKR-5C-75 Circuit Breaker3200 Amp 600 volt 3 pole Manually Operated AKR-5C-75 DrawoutCurrent Trip Unit SSTLSG568B604G60NAS can also...

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3A73116G03 ~ Key Interlock Provision Kit 3A73116G03 ~ Supply Bus Rating: 4000

3A73116G03 ~ Key Interlock Provision Kit 3A73116G03 ~ Supply Bus Rating: 4000

Square D

3A73116G03 Key Interlock Provision Kit 3A73116G03Supply Bus Rating: 4000Section Bus Rating: 4000Neutral Bus Rating: 40003 Phase4 WireVolt: 480/ 277...

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NMBP-01 , ABB NMBP01 Modbus Plus Adapter Module , SW Version 1.3 , +24 VDC , PN: NMBP-01

NMBP-01 , ABB NMBP01 Modbus Plus Adapter Module , SW Version 1.3 , +24 VDC , PN: NMBP-01

ABB

NMBP-01 ABB NMBP01 Modbus Plus Adapter Module SW Version 1.3 +24 VDC PN: NMBP-01 Each used NMBP-01 will be cleaned/ tested and backed by our 1 year...

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