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

 

EATON 65A7003G04 Shunt Opening Release #2 (ST2) 110-125vDC Surplus

EATON 65A7003G04 Shunt Opening Release #2 (ST2) 110-125vDC Surplus

Eaton

65A7003G04 EATON Shunt Opening Release #2 (ST2)Unused Factory Surplus in Original Packaging110-125 VDC / 2.7A65A7413G04 - 110VDC/AC-S02-PCB65A7427G...

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EATON 65A7003G02 48vDC Shunt Opening Release #2 (ST2) Surplus

EATON 65A7003G02 48vDC Shunt Opening Release #2 (ST2) Surplus

Eaton

65A7003G02 EATON 48vDC Shunt Opening Release #2 (ST2) Unused Factory Surplus in Original PackagingUsed In W-VACi (SR) 65A7003G0248 VDC / 4.4A65A741...

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EATON 65A7009G02 Breaker Auxiliary Contacts S1 & S2 Kit Surplus W-VACi

EATON 65A7009G02 Breaker Auxiliary Contacts S1 & S2 Kit Surplus W-VACi

Eaton

65A7009G02 Eaton W-VAC Auxiliary SwitchUnused Factory Surplus in Original PackagingWattage: 440 WAmperage: 10 A Factory PN: 65A7009G02 48 VDC / 6....

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EATON 6482C55G28 Direct Trip Actuator (DTA) Unused Factory Surplus

EATON 6482C55G28 Direct Trip Actuator (DTA) Unused Factory Surplus

Westinghouse/Cutler Hammer/Eaton

6482C55G28 Eaton Direct Trip Actuator (DTA) Unused Factory SurplusUnused Factory Surplus in Original PackagingPart #: 6482C55G28 DS / DSII /DSL / ...

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EATON 65A7004G02 48vDC Shunt Closing Release (SR) W-VACi Surplus

EATON 65A7004G02 48vDC Shunt Closing Release (SR) W-VACi Surplus

Eaton

65A7004G02 EATON W-VACi (SR) Shunt Closing Release*Unused Factory Surplus in Original Packaging.*48 VDC / 4.4ACoil Number: 65A7412G02  Each Unu...

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67C7515G02 EATON W-VAC Spring Charging Motor 110-125 Vdc 65A7013G04

67C7515G02 EATON W-VAC Spring Charging Motor 110-125 Vdc 65A7013G04

Eaton / Cutler Hammer

67C7515G02  Eaton W-VAC Spring Charging MotorCat# MOTOR90W125VDCIEC Rated90 Watt110-125 VDC67C7515G0265A7013G04*Used with W-VACiMB**Unused Factory ...

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67C7515G01 EATON W-VAC Spring Charging Motor 220V 65A7013G12

67C7515G01 EATON W-VAC Spring Charging Motor 220V 65A7013G12

Eaton / Cutler Hammer

67C7515G01  Eaton W-VAC Spring Charging MotorCat# MOTOR90W230VACIEC Rated90 Watt220/230/240 Volts AC67C7515G0165A7013G12*Used with W-VACiMB**Unused...

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67C7515G03 EATON W-VAC Spring Charging Motor 60VDC 65A7013G13

67C7515G03 EATON W-VAC Spring Charging Motor 60VDC 65A7013G13

Eaton / Cutler Hammer

67C7515G03  Eaton W-VAC Spring Charging MotorCat# MOTOR90W60VDCIEC Rated90 Watt60 Volts DC67C7515G0365A7013G13 *Used with W-VACiMB**Unused Factory ...

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67C7515G04 EATON W-VAC Spring Charging Motor 48 VDC 65A7013G02

67C7515G04 EATON W-VAC Spring Charging Motor 48 VDC 65A7013G02

Eaton / Cutler Hammer

67C7515G04  EATON W-VAC Spring Charging MotorCat#: 67C7515G04IEC Rated90 Watt48 Volts DC67C7515G0465A7013G02*Used with W-VACiMB**Unused Factory Sur...

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67C7515G05 EATON W-VAC Spring Charging Motor 24VDC

67C7515G05 EATON W-VAC Spring Charging Motor 24VDC

Eaton / Cutler Hammer

67C7515G05  EATON W-VAC Spring Charging MotorCat# MOTOR90W24VDCIEC Rated90 Watt24 Volts DC67C7515G0565A7013G01 *Used with W-VACiMB* Unused Factory ...

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Eaton 3TA631LK Terminal Assembly - 400 Amp - Unused

Eaton 3TA631LK Terminal Assembly - 400 Amp - Unused

Eaton

3TA631LK Eaton Terminal Assembly Unused Surplus in Original PackagingCat#: 3TA631LKStyle#:  67B4563G03400 AmpTerminal Body: AluminumWire Type: Cu...

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EATON Cutler-Hammer 151D995G31 Neutral Current Transformer 3200 amp

EATON Cutler-Hammer 151D995G31 Neutral Current Transformer 3200 amp

Eaton / Cutler Hammer

151D995G31 EATON Cutler-Hammer 151D995G31 Neutral Current Transformer Unused Surplus 3200APN: 151D995G31 Ratio: 0.998DS/DSL Neutral CT 3200 Amp...

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Eaton Digitrip 520MC 5ARMLSIA Trip Unit

Eaton Digitrip 520MC 5ARMLSIA Trip Unit

Eaton

5ARMLSIA Eaton Digitrip 520MC Trip UnitCat#: 5ARMLSIAStyle#: 70C1144G48 / 2A11799G36ARM = Arcflash Reduction Maintenance SystemOvercurrent Protecti...

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Eaton Digitrip 520MC 5ARMLSIG Trip Unit

Eaton Digitrip 520MC 5ARMLSIG Trip Unit

Eaton

5ARMLSIG Eaton Digitrip 520MC Trip UnitCat#: 5ARMLSIGStyle#: 70C1144G46 / 2A11799G35ARM = Arcflash Reduction Maintenance SystemOvercurrent Protect...

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Square D MasterPact NW08HF Circuit Breaker - 800 amp

Square D MasterPact NW08HF Circuit Breaker - 800 amp

Schneider Electric / Square D

NW08HF Square D MasterPact NW08HF Circuit BreakerCat#: WL3AAVSSX9SFFFXXXX  Masterpact Catalog Break DownW - 3 Pole / NW 115mm Pole Spacing / 800 Am...

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GE Tri-Break TB43F Finger Cluster - 400 Amp

GE Tri-Break TB43F Finger Cluster - 400 Amp

General Electric

TB43F Finger Cluster GE Molded Case Circuit Breaker AccessoryTB43F Breaker 400 Amp Frame3 Pole(x6) Finger Cluster Each Finger Cluster will be inspe...

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GE Tri-Break TB43T300 Magnetic Trip - 300 Amp

GE Tri-Break TB43T300 Magnetic Trip - 300 Amp

General Electric

TB43T300 General Electric Magnetic TripType: TB4 Cat#: TB43T300 300 AmpAdjustable Magnetic900-3000 Amp Trip3 Pole Each TB43T300 Cleaned, Tested wit...

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3RU2116-OFBO - Siemens 3RU2116-OFBO - Sirius Relay

3RU2116-OFBO - Siemens 3RU2116-OFBO - Sirius Relay

Siemens

Siemens - 3RU2116-OFBOPN: 3RU2116-OFBOSirius Relay Manufacturer: SiemensEach used 3RU2116-OFBO will be inspected and tested prior to shipping.Call ...

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6ED1 052-1HB00-0BA3 - Siemens 6ED1 052-1HB00-0BA3 - Logo 24RC Relay

6ED1 052-1HB00-0BA3 - Siemens 6ED1 052-1HB00-0BA3 - Logo 24RC Relay

Siemens

6ED1 052-1HB00-0BA3  Siemens - 6ED1 052-1HB00-0BA3PN: 6ED1 052-1HB00-0BA3Logo 24RC Relay24VAC/DCManufacturer: SiemensEach used 6ED1 052-1HB00-0BA3 ...

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6997D20G42 - Westinghouse - Amptector II-A Model SE

6997D20G42 - Westinghouse - Amptector II-A Model SE

Westinghouse

 6997D20G42  Westinghouse Amptector II-A Model SE for DS-632 KitManufacturer: WestinghousePN: 6997D20G42Model: SETrip Functions: LS NASPG36943  Loc...

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Square D S30021-503-51 Machine Tool Control Transformer

Square D S30021-503-51 Machine Tool Control Transformer

Square D

S30021-503-51 Square D S30021-503-51 Machine Tool Control TransformerCAT#: S30021-503-51Type: EO-150/60 Hz110/120 V Each Reconditioned S30021-503-...

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General Electric PLPS4G01 Power Supply

General Electric PLPS4G01 Power Supply

General Electric Parts

PLPS4G01 General Electric Power SupplyPN: PLPS4G01Manufacturer: General ElectricOutput: 24vDC, 0-1.5AInput: 115-240vAC / 125-250vDC50/60HzEach Used...

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61-300-052-505 - Siemens Allis - Static Trip II Curent Transformer for RL

61-300-052-505 - Siemens Allis - Static Trip II Curent Transformer for RL

Siemens Allis

61-300-052-505 - Siemens Allis - Static Trip II Current Transformer for RLPN: 61-300-052-5051600:1Manufacturer: Siemens AllisEach used 61-300-052-5...

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General Electric 687X29 JCS-0 Current Transformer- 1200:5

General Electric 687X29 JCS-0 Current Transformer- 1200:5

General Electric

687X29 General Electric Current Transformer Type: JCS-0 Current TransformerPN: 687X29 Turns Ratio: 1200:5Each Used 687X29 Is Cleaned, Tested With ...

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