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 Magnum MMOTP / MMOTT Motor Operator - 208-250vAC

Eaton Magnum MMOTP / MMOTT Motor Operator - 208-250vAC

Eaton

MMOTP / MMOTT Eaton Motor Operator for Magnum DS BreakersCatalog # MMOTP / MMOTTStyle#: 6D32790G46208-250V AC or DC5 Second Charging TimeBrushed U...

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Eaton CE15KNS3AB Freedom Series Contactor - 73 Amp

Eaton CE15KNS3AB Freedom Series Contactor - 73 Amp

Eaton

CN15GNY3AB  Eaton Freedom Series ContactorUnused Surplus in Original PackagingCat#: CE15KNS3ABFreedom Series IEC ContactorSeries B1Frame K AC3 Rati...

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Eaton ARD440VR Industrial Control Relay - 250vDC

Eaton ARD440VR Industrial Control Relay - 250vDC

Eaton

ARD440VR Eaton Industrial Control RelayUnused Surplus in Original PackagingType: ARDCat#:ARD440VR Style# 50-30641-37Convertible Contact Industrial ...

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Eaton C25GNF290H Definite Purpose Contactor - 90 Amp

Eaton C25GNF290H Definite Purpose Contactor - 90 Amp

Eaton

C25GNF290H Eaton Definite Purpose ContactorUnused Surplus in Original PackagingCat#: C25GNF290H Style#: F1C25GNF290HOpen TypeNon-ReversingMax 1P Hp...

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Westinghouse 50VCP-W350 Bottles - 1200 Amps / 5KV

Westinghouse 50VCP-W350 Bottles - 1200 Amps / 5KV

Westinghouse

50VCP-W350 50VCP-W350 BOTTLESManufacturer: Westinghouse1200 Amps5KV1 Set Each 50VCP-W350 Bottle is Inspected Prior to Shipping. Call 800-909-3660 ...

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Eaton VC-W Medium Voltage Switchgear Assembly w/ 50VCP-W350 - 3000 Amp

Eaton VC-W Medium Voltage Switchgear Assembly w/ 50VCP-W350 - 3000 Amp

EATON / Cutler Hammer

VC-W Eaton/Cutler Hammer Medium Voltage Switchgear AssemblyType: VC-WG.O: MLV003914ERated Max Voltage: 4.76 kVPower Freq. Withstand: 19 kVLIWV (BIL...

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Eaton 50VCP-W350 Vacuum Circuit Breaker (E/O,D/O) - 4.76kV, 3000 Amp

Eaton 50VCP-W350 Vacuum Circuit Breaker (E/O,D/O) - 4.76kV, 3000 Amp

Eaton / Cutler Hammer

50VCP-W350 EATON Cutler Hammer Vacuum Circuit BreakerType: 50VCP-W350Style: 3776A16G62 Rated Max. Voltage 4.76 kV Impulse Voltage 60 kV, Peak Rated...

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Joslyn J9280-3 P.S.C. Cable Terminal - 15kV/1000 Amp

Joslyn J9280-3 P.S.C. Cable Terminal - 15kV/1000 Amp

Joslyn

J9280-3 Joslyn P.S.C. Cable TerminalModel CCatalog #: J9280-3Maximum Conductor Size: 1000 MCMRating: 15kV1000 Amps110kV BIL Each J9280-3 Cable Term...

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Eaton 50VCP-TR40 Vacuum Circuit Breaker (E/O,B/I) - 4.76kV/1200 Amp

Eaton 50VCP-TR40 Vacuum Circuit Breaker (E/O,B/I) - 4.76kV/1200 Amp

Eaton

50VCP-TR40 Eaton Vacuum Circuit BreakerType: VCP-TRCatalog #: 50VCP-TR40Fixed Circuit BreakerStyle: 67A3092G64 - 20240201000000105100Maximum Voltag...

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General Electric THED136020V Molded Case Circuit Breaker - 20 Amp

General Electric THED136020V Molded Case Circuit Breaker - 20 Amp

General Electric

THED136020V General Electric Molded Case Circuit BreakerE-150 LineType: THED Hi-BreakCat#: THED136020VInterrupting Rating: 25kA @ 480v20 Amp 600v...

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General Electric TED134020CL Molded Case Circuit Breaker - 20 Amp

General Electric TED134020CL Molded Case Circuit Breaker - 20 Amp

General Electric

TED134020CL General Electric Molded Case Circuit BreakerE-150 LineType: TED Cat#: TED134020CLInterrupting Rating: 18kA @ 480v20 Amp 480vAC, 250vD...

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ABB 2GUW041250F1171 3 Phase Power Capacitor - 4160V/250kVAr

ABB 2GUW041250F1171 3 Phase Power Capacitor - 4160V/250kVAr

ABB

2GUW041250F1171 ABB Power Capacitor  Catalog #: 2GUW041250F1171 4160 Volts250kVArBIL 75kV60 Hz38.3 μF per Phase3 Phase9.1 L Flammable Fluid NON-PC...

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ABB 2GUE041750F1171 3 Phase Power Capacitor Bank - 4160V/250kVAr

ABB 2GUE041750F1171 3 Phase Power Capacitor Bank - 4160V/250kVAr

ABB

2GUE041750F1171   ABB Power Capacitor BankOutdoor/Indoor BaseBase Model #: 2GUE041750F1171 Qty 3 - Capacitors per Unit Catalog #: 2GUW041250F11714...

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General Electric TED134035 Molded Case Circuit Breaker - 35 Amp

General Electric TED134035 Molded Case Circuit Breaker - 35 Amp

General Electric

TED134035 General Electric Molded Case Circuit BreakerE-150 LineType: TEDCat#: TED134035Interrupting Rating: 14kA @ 480v35 Amp 480vAC, 250vDC3 Po...

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Square D MCT800 Current Transformer (3) On Bracket - 800:5

Square D MCT800 Current Transformer (3) On Bracket - 800:5

Square D

MCT800 Square D Current Transformer (3) On BracketPN: MCT800Ratio: 800:560 Hz10kV BIL 600 V Class Each Used MCT800 will be Inspected and Carries ou...

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Ferraz Shawmut A055B2DAR0-400E Current Limiting Fuse - 400E Amp, 5.5kV

Ferraz Shawmut A055B2DAR0-400E Current Limiting Fuse - 400E Amp, 5.5kV

Ferraz Shawmut

A055B2DAR0-400E Ferraz Shawmut Current Limiting Power FuseCat#: A055B2DAR0-400E400E Amp5.5kV MaxInterrupting Rating: 63kA Single BarrelBolt-On Each...

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Eaton 5BCLS-4R, 5982C31G04 Fuse - 130(4R) Amp

Eaton 5BCLS-4R, 5982C31G04 Fuse - 130(4R) Amp

Eaton

5BCLS-4R / 5982C31G04 Eaton Motor Circuit Current Limiting High Voltage FuseType: BCLSCatalog#: 5BCLS-4RStyle#: 5982C31G04Interrupting Rating: 50kA...

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Eaton CHOUTCVR Power Outlet Panel Outer Cover - Unused

Eaton CHOUTCVR Power Outlet Panel Outer Cover - Unused

Eaton

CHOUTCVR Eaton Pow-R-Redi Power Outlet Panel Unused Surplus in Original PackagingTemporary Power/RV Park PedestalsNEMA 3RCat#: CHOUTCVROuter DoorUP...

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Eaton 5BCLS-6R, 5982C31G06 Fuse - 170(6R) Amp

Eaton 5BCLS-6R, 5982C31G06 Fuse - 170(6R) Amp

Eaton

5BCLS-6R / 5982C31G06 Eaton Motor Circuit Current Limiting High Voltage FuseType: BCLSCatalog#: 5BCLS-6RStyle#: 5982C31G06Interrupting Rating: 50kA...

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Eaton 5BCLS-3R, 5982C31G03 Fuse - 100(3R) Amp

Eaton 5BCLS-3R, 5982C31G03 Fuse - 100(3R) Amp

Eaton

5BCLS-3R / 5982C31G03   Eaton Motor Circuit Current Limiting High Voltage FuseType: BCLSCatalog#: 5BCLS-3RStyle#: 5982C31G03Interrupting Rating: 50...

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Eaton 5BCLS-5R, 5982C31G05 Fuse - 150(5R) Amp, 5kV

Eaton 5BCLS-5R, 5982C31G05 Fuse - 150(5R) Amp, 5kV

Eaton

5BCLS-5R / 5982C31G05 Eaton Motor Circuit Current Limiting High Voltage Fuse Type: BCLSCatalog #: 5BCLS-5RStyle#: 5982C31G05Interrupting Rating:...

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Square D Masterpact NW08 Cassette Cradle

Square D Masterpact NW08 Cassette Cradle

Square D

NW08 Cradle Square D Masterpact Cassette CradleRemoved From NW08N1 Breakers#: NW07785S/N: 085052031103*Incomplete, Missing Back Copper Plate* Eac...

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Eaton 5BHLE-250E, 5983C02G15 Fuse - 250E Amp, 5kV

Eaton 5BHLE-250E, 5983C02G15 Fuse - 250E Amp, 5kV

Eaton

5BHLE-250E / 5983C02G15 Eaton BHLE General Purpose Current Limiting High Voltage FuseBussmann SeriesBolt-On Version Class ECat#: 5BHLE-250EStyle...

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General Electric Multilin 350-E-P5-G5-H-S-S-N-N-SN-D-N Protection Relay

General Electric Multilin 350-E-P5-G5-H-S-S-N-N-SN-D-N Protection Relay

General Electric

350-E-P5-G5-H-S-S-N-N-SN-D-N GE Multilin Feeder Protection System RelayCat#: 350-E-P5-G5-H-S-S-N-N-SN-D-N350 Feeder Protection SystemEnglish with P...

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