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

 

Westinghouse DS-206 (E) Breaker Mechanism Main Drive Link Assembly with Roller - P/N: 437B146G03

Westinghouse DS-206 (E) Breaker Mechanism Main Drive Link Assembly with Roller - P/N: 437B146G03

Westinghouse

437B146G03 Westinghouse Breaker Mechanism Main Drive Link Assembly with RollerType: Power Circuit Breaker Parts  Model: DS-206 Electrically Operate...

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Westinghouse DS-206 (E) Breaker Mechanism Lever (For Motor Cut-Off Switch) - P/N: 791A516H01

Westinghouse DS-206 (E) Breaker Mechanism Lever (For Motor Cut-Off Switch) - P/N: 791A516H01

Westinghouse

791A516H01 Westinghouse Breaker Mechanism Lever (For Motor Cut-Off Switch)Type: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVol...

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Westinghouse DS-206 (E) Emergency Charge Device - P/N: 436B925G01

Westinghouse DS-206 (E) Emergency Charge Device - P/N: 436B925G01

Westinghouse

436B925G01 Westinghouse Breaker Emergency Charge Device Type: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 VA...

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Westinghouse DS-206 (E) Emergency Charge Handle - P/N: 349A669G04

Westinghouse DS-206 (E) Emergency Charge Handle - P/N: 349A669G04

Westinghouse

349A669G04 Westinghouse Breaker Emergency Charge HandleType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 VAC...

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Westinghouse DS-206 (E) Breaker Emergency Charge Handle Kit - P/N: 3838A96G02

Westinghouse DS-206 (E) Breaker Emergency Charge Handle Kit - P/N: 3838A96G02

Westinghouse

3838A96G02 Westinghouse Breaker Emergency Charge Handle KitIncludes: Emergency Charge Device and Emergency Charge HandleType: Power Circuit Breaker...

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Westinghouse DS-206 (E) Breaker Mechanism Oscillator Reset Spring

Westinghouse DS-206 (E) Breaker Mechanism Oscillator Reset Spring

Westinghouse

Oscillator Reset Spring Westinghouse Breaker Mechanism Oscillator Reset SpringType: Power Circuit Breaker Parts  Model: DS-206 Electrically Operate...

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Westinghouse DS-206 (E) Breaker Mechanism Oscillator Reset - P/N: 503B601H11

Westinghouse DS-206 (E) Breaker Mechanism Oscillator Reset - P/N: 503B601H11

Westinghouse

503B601H11 Westinghouse Breaker Mechanism Oscillator ResetType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 ...

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Westinghouse DS-206 (E) Breaker Mechanism Oscillator Assembly - P/N: 436B923G01

Westinghouse DS-206 (E) Breaker Mechanism Oscillator Assembly - P/N: 436B923G01

Westinghouse

436B923G01 Westinghouse Breaker Mechanism Oscillator AssemblyType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 6...

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Westinghouse DS-206 (E) Breaker Mechanism Oscillator Assembly Kit - P/N: 1A33566G01

Westinghouse DS-206 (E) Breaker Mechanism Oscillator Assembly Kit - P/N: 1A33566G01

Westinghouse

1A33566G01 Westinghouse Breaker Mechanism Oscillator Assembly Kit Includes: Oscillator Assembly and Oscillator Reset SpringType: Power Circuit Brea...

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Westinghouse DS-206 (E) Breaker Mechanism Hold Pawl and Rachet Kit

Westinghouse DS-206 (E) Breaker Mechanism Hold Pawl and Rachet Kit

Westinghouse

Hold Pawl and Rachet Kit Westinghouse Breaker Mechanism Hold Pawl and Rachet KitType: Power Circuit Breaker Parts  Model: DS-206 Electrically Opera...

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Westinghouse DS-206 (E) Breaker Mechanism Spring Release Latch (With Bearings) - P/N: 795A855G01

Westinghouse DS-206 (E) Breaker Mechanism Spring Release Latch (With Bearings) - P/N: 795A855G01

Westinghouse

795A855G01 Westinghouse Breaker Mechanism Spring Release Latch (With Bearings)Type: Power Circuit Breaker Parts  Model: DS-206 Electrically Operate...

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Westinghouse DS-206 (E) Breaker Mechanism Trip Latch - P/N: 3755A19G01

Westinghouse DS-206 (E) Breaker Mechanism Trip Latch - P/N: 3755A19G01

Westinghouse

3755A19G01 Westinghouse Breaker Mechanism Trip LatchType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 VACAmp...

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Westinghouse DS-206 (E) Breaker Insulating Link Assembly - P/N: 788A588G01

Westinghouse DS-206 (E) Breaker Insulating Link Assembly - P/N: 788A588G01

Westinghouse

788A588G01 Westinghouse Breaker Insulating Link AssemblyType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 VA...

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Westinghouse DS-206 (E) Breaker Moving Arcing Contact - P/N: 682C828G01

Westinghouse DS-206 (E) Breaker Moving Arcing Contact - P/N: 682C828G01

Westinghouse

682C828G01 Westinghouse Breaker Moving Arcing ContactType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 VACAm...

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Westinghouse DS-206 (E) Breaker Moving Main Contact - P/N: 591C651G01

Westinghouse DS-206 (E) Breaker Moving Main Contact - P/N: 591C651G01

Westinghouse

591C651G01 Westinghouse Breaker Moving Main ContactType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: 600 VACAmpa...

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Westinghouse DS-206 (E) Breaker Stationary Arcing Contact-L.H. - P/N: 682C829G02

Westinghouse DS-206 (E) Breaker Stationary Arcing Contact-L.H. - P/N: 682C829G02

Westinghouse

682C829G02 Westinghouse Breaker Stationary Arcing Contact-L.H.Type: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: ...

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Westinghouse DS-206 (E) Breaker Stationary Main Contact Spring - P/N: 503B027H08

Westinghouse DS-206 (E) Breaker Stationary Main Contact Spring - P/N: 503B027H08

Westinghouse

503B027H08 Westinghouse Breaker Stationary Main Contact SpringType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class: ...

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Westinghouse DS-206 (E) Breaker Stationary Arcing Contact Spring - P/N: 503B027H01

Westinghouse DS-206 (E) Breaker Stationary Arcing Contact Spring - P/N: 503B027H01

Westinghouse

503B027H01 Westinghouse Breaker Stationary Arcing Contact SpringType: Power Circuit Breaker Parts  Model: DS-206 Electrically OperatedVoltage Class...

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Burndy K3A31U-4N Lug - Unused

Burndy K3A31U-4N Lug - Unused

Burndy

K3A31U-4N Burndy LugModel #: K3A31U-4NStud 1/2"Wire Range: (3) 6STR-350 kcmil AL/CUTorque: 275 lb-inThree: 6STR-350 NEMA Each Unused K3A31U-4N will...

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ILSCO PB2-750 Lug

ILSCO PB2-750 Lug

ILSCO

PB2-750 ILSCO LugModel #: PB2-750750 MCM - 1/0Bolt Size 3/8"Wire Connector600 Volts - AL9CUEach Unused PB2-750 will be inspected prior to shipping ...

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ILSCO T3A2-350N Aluminum Mech Lug

ILSCO T3A2-350N Aluminum Mech Lug

ILSCO

T3A2-350N ILSCO LugModel #: T3A2-350NWire Range 350MCM-6Bolt Size 1/2"Aluminum Mech LugThree Conductor600 Volts - AL9CUEach Unused T3A2-350N will b...

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PC&S LTC250MDDG Contactor - 250A/750V - Unused

PC&S LTC250MDDG Contactor - 250A/750V - Unused

PC&S Multitek

LTC250MDDG   PC&S ContactorType: LTC250MDDGU(v)- 750VLth(A)- 250ACoil Voltage: 24vDCCPN: 15PCSDC0000001S/O: 95111Week/Year: 12/20-01Main Pole: ...

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Schneider Electric RUZC2M Simple Socket Relay - 10 Amps - Unused Surplus

Schneider Electric RUZC2M Simple Socket Relay - 10 Amps - Unused Surplus

Schneider Electric

  RUZC2M Schneider Electric Simple Socket RelayUnused Surplus in Original Box Catalog #: RUZC2M10 Amps250 Volts2.5kV3 Pole Each Unused Surplus ...

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Eaton D26MD10 / D26M01 / D26MPF TYPE M RELAY FRONT DECK ACCESSORY - 10A/600V - Unused

Eaton D26MD10 / D26M01 / D26MPF TYPE M RELAY FRONT DECK ACCESSORY - 10A/600V - Unused

Eaton

D26MD10 / D26M01 / D26MPF Eaton Type M Relay Front Deck AccessoryUnused Surplus in Original PackagingType: MCat#:D26MD10 / D26M01 / D26MPF 10 Amps6...

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EATON AA115LPK TYPE N BREAKER AL/LO BELL ALARM & AUXILIARY SWITCH 1494D37G02 - UNUSED

EATON AA115LPK TYPE N BREAKER AL/LO BELL ALARM & AUXILIARY SWITCH 1494D37G02 - UNUSED

Eaton

AA115LPK / 1494D37G02 Eaton Bell Alarm/Auxiliary SwitchUnused SurplusType N Breaker AL/LO Bell Alarm & Auxiliary SwitchStyle#: 1494D37G02600/25...

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Square D Masterpact NW08H/HF, CWLAVV2AXBXBXXXFXX Cassette Cradle - 800A - Unused

Square D Masterpact NW08H/HF, CWLAVV2AXBXBXXXFXX Cassette Cradle - 800A - Unused

Schneider Electric / Square D

CWLAVV2AXBXBXXXFXX   Square D NW08H/HF Masterpact Cassette CradleUnused Surplus in Original PackagingCat#: CWLAVV2AXBXBXXXFXXMasterpact low voltage...

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Phoenix Contact UPS-BAT/VRLA/24DC/1.3AH Battery Module - 24vDC - Unused

Phoenix Contact UPS-BAT/VRLA/24DC/1.3AH Battery Module - 24vDC - Unused

Phoenix Contact

UPS-BAT/VRLA/24DC/1.3AH Phoenix Contact Battery ModuleUnused Surplus in Original PackagingCat#: UPS-BAT/VRLA/24DC/1.3AHInput Voltage: 24vDCOutput ...

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Burndy YA31A3 Hylug Lug

Burndy YA31A3 Hylug Lug

Burndy

YA31A3 Burndy Hylug LugModel #: YA31A3Stud 1/2"350 kcmil Each Unused YA31A3 will be inspected prior to shipping Call 800-909-3660 or email sales@na...

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ILSCO T4A4-800N Aluminum Mech Lug

ILSCO T4A4-800N Aluminum Mech Lug

ILSCO

T4A4-800N ILSCO LugModel #: T4A4-800N800kcmil-350kcmilBolt Size 1/2"Aluminum Mech LugFour Conductor600 Volts - AL9CUEach Unused T4A4-800N will be i...

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ABB ADVAC AA3H2777XX00000 Vacuum Breaker - 15kV, 2000 Amp - Unused

ABB ADVAC AA3H2777XX00000 Vacuum Breaker - 15kV, 2000 Amp - Unused

ABB

AA3H2777XX00000  ABB ADVAC Vacuum Circuit BreakerUnused Surplus in Original PackagingCat#: AA3H2777XX00000Capacitor Switching: General PurposeMax V...

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Wieland Indicator 80.063.4129.3

Wieland Indicator 80.063.4129.3

Wieland

80.063.4129.3 Wieland Indicator 80.063.4129.3Plastic10 Per BoxUnused Surplus Each 80.063.4129.3 Indicator will be inspected prior to shipping. Call...

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PANDUIT LCCX4/0-12-X COPPER LUGS

PANDUIT LCCX4/0-12-X COPPER LUGS

Panduit

LCCX4/0-12-X Panduit Copper LugsModel #: LCCX4/0-12-XFlex Long BarrelTwo HoleCU Wire #4/0 AWG. STRHole Spacing 1.75"Stud 1/2in10 Per BoxEach Unused...

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270-300-Y644M Lug

270-300-Y644M Lug

North American Switchgear Store

270-300-Y644M LugModel #: 270-300-Y644MEach 270-300-Y644M will be inspected prior to shipping Call 800-909-3660 or email sales@naswgr.com with ques...

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Burndy YA312N Barrel Cabel Lug

Burndy YA312N Barrel Cabel Lug

Burndy

YA312N Burndy Cabel LugModel #: YA312NTwo Hole350 kcmil Each Unused YA312N will be inspected prior to shipping Call 800-909-3660 or email sales@nas...

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Eaton KT3300T Thermal Magnetic Trip Unit 300A - 1492D90G18

Eaton KT3300T Thermal Magnetic Trip Unit 300A - 1492D90G18

Eaton

KT3300T Eaton Thermal Magnetic Trip UnitCAT#: KT3300TStyle#: 1492D90G18Series C300 Amp3 Pole Each Unused KT3300T is Inspected Prior to Shipping a...

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IDEC 230001 Emergency Stop Device

IDEC 230001 Emergency Stop Device

IDEC

230001 IDEC EStop SwitchManufacturer: IDECModel #: 2300012NC/1NOIEC60947-5-5Each Unused 230001 EStop Switch is Inspected Prior to Shipping. Call 80...

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