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

 

OZXA-400 ~ ABB OZXA-400 Lugs

OZXA-400 ~ ABB OZXA-400 Lugs

ABB

OZXA-400 ABB OZXA-400 LugsPN: OZXA-4003 PoleUnused Surplus in a Box Each Unused OZXA-400 Lugs Will be Cleaned and Inspected Prior to Shipping. Sta...

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OZXA25 ~ ABB OZXA25 Lugs

OZXA25 ~ ABB OZXA25 Lugs

ABB

OZXA25 ABB OZXA25 LugsPN: OZXA256 Lugs3 PoleUnused Surplus in a Box Each Unused OZXA25 Lugs Will be Cleaned and Inspected Prior to Shipping. Stand...

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OZXA-175 ~ ABB OZXA-175 Lugs

OZXA-175 ~ ABB OZXA-175 Lugs

ABB

OZXA-175 ABB OZXA-175 LugsPN: OZXA-1753 Lugs3 PoleUnused Surplus in a Box Each Unused OZXA-75 Lugs Will be Cleaned and Inspected Prior to Shipping...

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1SCA111009R1001 ~ ABB 1SCA111009R1001 Fourth Pole

1SCA111009R1001 ~ ABB 1SCA111009R1001 Fourth Pole

ABB

1SCA111009R1001 ABB 1SCA111009R1001 Fourth PolePN: 1SCA111009R1001OTPS60P600 VACUnused Surplus in a Box Each Unused 1SCA111009R1001 Will be Clean...

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OZXA-800 ~ ABB OZXA-800 Lugs

OZXA-800 ~ ABB OZXA-800 Lugs

ABB

OZXA-800 ABB OZXA-800 LugsPN: OZXA-8003 PoleUnused Surplus in a Box Each Unused OZXA-800 Lugs Will be Cleaned and Inspected Prior to Shipping. Sta...

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OHB2AJ ~ ABB OHB2AJ Handle

OHB2AJ ~ ABB OHB2AJ Handle

ABB

OHB2AJ ABB OHB2AJ HandlePN: OHB2AJType 1Unused Surplus in a Box Each Unused OHB2AJ Handle Will be Cleaned and Inspected Prior to Shipping. Standar...

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OT40FT3 ~ ABB OT40FT3 Switch Disconnector ~ Unused Surplus

OT40FT3 ~ ABB OT40FT3 Switch Disconnector ~ Unused Surplus

ABB

OT40FT3 ABB OT40FT3 Switch DisconnectorPN: OT40FT340 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box Each Unused OT40FT3 Will be Cleaned, Tested ...

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1748-5 ~ Cutler Hammer 1748-5 Holding Coil for 9950H1A Contactor

1748-5 ~ Cutler Hammer 1748-5 Holding Coil for 9950H1A Contactor

Cutler Hammer

1748-5 Cutler Hammer 1748-5 Holding Coil for 9950H1A ContactorPN:1748-5 Each Used 1748-5 Will Be Cleaned and Tested Prior to Shipping. Standard le...

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699B196G01 ~ 699B196G02 ~ 699B196G03 ~ Westinghouse 699B196G01 ~ 699B196G02 ~ 699B196G03 Spring Charge Motor for VCP-W Circuit Breaker

699B196G01 ~ 699B196G02 ~ 699B196G03 ~ Westinghouse 699B196G01 ~ 699B196G02 ~ 699B196G03 Spring Charge Motor for VCP-W Circuit Breaker

Westinghouse

699B196G01 ~ 699B196G02 ~ 699B196G03 Westinghouse Spring Charge Motor for VCP-W Circuit BreakerPN: 699B196G01 ~ 699B196G02 ~ 699B196G03 Each Used...

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700038-K01 & 700038-K1 - ABB / ITE Auxiliary Switch ~ Type L2

700038-K01 & 700038-K1 - ABB / ITE Auxiliary Switch ~ Type L2

ABB/ITE

700038-K01  ABB / ITE 700038-K01 Auxiliary SwitchPN: 70038-K01Type: L28 Contacts for K-225 , K-600 , K-800 , K-1600 , K-2000 , KDON-600 , KDON-800...

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New GE AMH4.76-250 Breaker Side Secondary

New GE AMH4.76-250 Breaker Side Secondary

GE

New GE AMH4.76-250 Breaker Side Secondary Made with new stronger blocks and pins. Blocks also available alone. Each Breaker Side Secondary Block a...

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OHB 65JS ~ ABB OHB 65J6 Handle

OHB 65JS ~ ABB OHB 65J6 Handle

ABB

OHB 65J6 ABB OHB 65JS HandlePN: OHB 65J6Type 1Unused Surplus in a Box Each Unused OHB 65J6 Handle Will be Cleaned and Inspected Prior to Shipping....

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OHYS2PJ ~ ABB OHYS2PJ Handle

OHYS2PJ ~ ABB OHYS2PJ Handle

ABB

OHYS2PJ ABB OHYS2PJ HandlePN: OHYS2PJType 1Unused Surplus in a Box Each Unused OHYS2PJ Handle Will be Cleaned and Inspected Prior to Shipping. Sta...

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0105C9302P004 ~ GE 0105C9302P004 Magneblast Prop for ML-13 Mechanism

0105C9302P004 ~ GE 0105C9302P004 Magneblast Prop for ML-13 Mechanism

GE

007-05GA-RSSJ-C7-SN Crompton - 007-05GA-RSSJ-C7-SNPN: 007-05GA-RSSJ-C7-SN600 Volts MeterManufacturer: CromptonEach used 007-05GA-RSSJ-C7-SN will be...

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OZXA-26 ~ ABB OZXA-26 Lugs

OZXA-26 ~ ABB OZXA-26 Lugs

ABB

OZXA-26 ABB OZXA-26 LugsPN: OZXA-266 Lugs400 Amp3 PoleUnused Surplus in a Box Each Unused OZXA-26 Lugs Will be Cleaned and Inspected Prior to Ship...

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0213X0702G020 ~ GE 0213X0702G020 Magneblast Intermediate Link for ML-13 Mechanism

0213X0702G020 ~ GE 0213X0702G020 Magneblast Intermediate Link for ML-13 Mechanism

GE

0213X0702G020  GE 0213X0702G020 Magneblast Intermediate Link for ML-13 MechanismPN:0213X0702G020Used on ML-13 Mechanisms Each Used 0213X0702G020 W...

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1SDA048071R1 ~ ABB 1SDA048071R1 Handle

1SDA048071R1 ~ ABB 1SDA048071R1 Handle

ABB

1SDA048071R1 ABB 1SDA048071R1 HandlePN: 1SDA048071R1 Rotary Handle Operating MechanismUnused Surplus in a Box Each Unused 1SDA048071R1 Handle Will...

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Schneider Electric / Square D 33034 Shunt Trip/Close Coil - 48-60vAC/DC - Unused

Schneider Electric / Square D

33034 Unused Surplus in Box Schneider Electric / MasterPact / Square D 33034 MX/XF Open Close CoilPN: 33034 48- 60 VAC /DC Used with the following ...

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Manual Racking Handle for GE AM4.16-250-9H Cubicle

Manual Racking Handle for GE AM4.16-250-9H Cubicle

GE

Manual Racking Handle for GE AM4.16-250-9H Cubicle Manual Racking Handle for GE AM4.16-250-9H Cubicle Each Racking Handle Will Be Cleaned and Insp...

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RH51CLI ~ Westinghouse RH51CLl Digitrip 500 Programmer (Horizontal Mount)

RH51CLI ~ Westinghouse RH51CLl Digitrip 500 Programmer (Horizontal Mount)

Westinghouse

RH51CLI Westinghouse RH51CLl Digitrip 500 Programmer (Horizontal Mount)PN: RH51CLILI FunctilonsAvailable with and without rating plug. Please spec...

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1SDA060686R1 ~ ABB 1SDA060686R1 Mechanical Interlock

1SDA060686R1 ~ ABB 1SDA060686R1 Mechanical Interlock

ABB

1SDA060686R1 ABB 1SDA060686R1 Mechanical InterlockPN: 1SDA060686R1Vertical Between 2 C BreakersUnused Surplus in a Box Each Unused 1SDA060686R1 W...

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343L731G1 ~ GE 343L731G1 AKR Ratchet Assembly with Roller

343L731G1 ~ GE 343L731G1 AKR Ratchet Assembly with Roller

GE

343L731G1 GE 343L731G1 AKR Ratchet Assembly with RollerPN: 343L731G1 Each Used 343L731G1 Will Be Cleaned and Inspected Prior to Shipping.Standard...

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404D103G01 ~ Westinghouse 404D103G01 9 Stage Auxiliary Switch for DH Circuit Breaker

404D103G01 ~ Westinghouse 404D103G01 9 Stage Auxiliary Switch for DH Circuit Breaker

Westinghouse

404D103G01 Westinghouse 404D103G01 9 Stage Auxiliary Switch for DH Circuit Breaker PN: 404D103G01Used on 50DH250E , 150DH500E , 150DH750E , and ot...

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ABB 1SDA053685R1 Undervoltage Release Wired

ABB 1SDA053685R1 Undervoltage Release Wired

ABB

1SD A053685 R1 Unused ABB Undervoltage Release Wired 24...30V AC-DC Suitable for ABB SACE Tmax T Molded Case Circuit Breakers: T1-T2-T3 UL/CSA ...

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OT60F3 ~ ABB OT60F3 Switch ~ Unused Surplus

OT60F3 ~ ABB OT60F3 Switch ~ Unused Surplus

ABB

OT60F3 ABB OT60F3 General Purpose SwitchPN: OT60F3600 VAC60 Amp3 PhaseUnused Surplus in a Box Each Unused OT60F3 Switch Will be Cleaned, Tested Wit...

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ABB OT160E3 Switch ~ 125 Amp

ABB OT160E3 Switch ~ 125 Amp

ABB

OT160E3 ABB OT160E3 General Purpose SwitchPN: OT160E33 Phase50/60 Hz125 Amp600 VACUnused Surplus in a Box*No Handle* Each Unused OT160E3 Switch  W...

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ABB 1SDA054872R1 Shunt Opening Release Wired

ABB 1SDA054872R1 Shunt Opening Release Wired

ABB

1SD A054872 R1 Unused ABB Shunt Opening Release Wired 110...127V AC 110...125V DC Suitable for ABB SACE Tmax T Molded Case Circuit Breakers: T4-...

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OT63F3 ~ ABB OT63F3 General Purpose Switch ~ Unused Surplus

OT63F3 ~ ABB OT63F3 General Purpose Switch ~ Unused Surplus

ABB

OT63F3 ABB OT63F3 General Purpose SwitchPN: OT63F33 Phase50/60 Hz63 AmpUnused Surplus in a Box*No Handle* Each Unused OT63F3 Switch  Will be Clean...

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ABB 1SDA053679R1 Shunt Opening Release Wired

ABB 1SDA053679R1 Shunt Opening Release Wired

ABB

1SD A053679 R1 Unused ABB Shunt Opening Release Wired 24...30V AC-DCSuitable for ABB SACE Tmax T Molded Case Circuit Breakers: T1-T2-T3 UL/CSA ...

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ITE Type R-14 Control Relay

ITE Type R-14 Control Relay

ITE

ITE Type R-14 Control RelayITE Type R-14 Control RelayPN: R-14125VDCCoil: 53224-EEach Used Control Relay Will Be Cleaned and Tested Prior to Shippi...

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ABB 1SDA054910R1 Changeover Contact

ABB 1SDA054910R1 Changeover Contact

ABB

1SDA054910R1 ABB Changeover Contact 1 Changeover Contact Open-Closed 1 Changeover for Tripped Indication V <(><<)> 250V AC-DC Wired...

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979B444G ~ GE 979B444G Brain Box for Handle Assembly on GE Limitamp CR7160 Switchgear

979B444G ~ GE 979B444G Brain Box for Handle Assembly on GE Limitamp CR7160 Switchgear

GE

979B444G GE 979B444G Brain Box for Handle Assembly on GE Limitamp CR7160 SwitchgearPN: 979B444GEach Item Will Be Cleaned and Tested Prior to Shippi...

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723B245G273 ~ GE 723B245G273 Auxiliary Interlock Switches for Limitamp Switchgear

723B245G273 ~ GE 723B245G273 Auxiliary Interlock Switches for Limitamp Switchgear

GE

723B245G273GE 723B245G273 Auxiliary Interlock Switches  for Limitamp SwitchgearPN: 723B245G273 1 Normally Open  and 1 Normally Closed ContactEach U...

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ABB OS 200J13F Switch ~ 200 Amp

ABB OS 200J13F Switch ~ 200 Amp

ABB

OS 200J13F ABB OS 200J13F General Purpose SwitchPN: OS 200J13F200 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box*No Handle* Each Unused OS 200J1...

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ABB OS 60GJ12 Switch ~ 60 Amp

ABB OS 60GJ12 Switch ~ 60 Amp

ABB

OS 60GJ12 ABB OS 60GJ12 General Purpose SwitchPN: OS 60GJ1260 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box Each Unused OS 60GJ12Switch Will be...

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503B141G01 ~ Westinghouse 503B141G01 Slow Close Maintenance Handle

Westinghouse

503B141G01 Westinghouse 503B141G01 Slow Close Maintenance HandlePN: 503B141G01Used on type DHP Stored Energy Breakers, 50DHP75, 50DHP250, 75DHP500,...

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709774-T2 ~ ITE 709774-T2 Operating Mechanism

709774-T2 ~ ITE 709774-T2 Operating Mechanism

ITE

709774-T2 ITE 70977-T2 Operating MechanismPN: 709774-T2Operating Mechanism used on K-225 , K-600 , KDON-600 , K-800Manually Operated Each Used 70...

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CSD-16 ~ CSD-16 Federal Pioneer Current Transformer for 50H-3 Circuit Breaker

CSD-16 ~ CSD-16 Federal Pioneer Current Transformer for 50H-3 Circuit Breaker

Federal Pacific

CSD-16 CSD-16 Federal Pioneer Current Transformer for 50H-3 Circuit BreakerPN: CSD-16Used on 50H-3 Circuit Breakers Each Used CSD-16 Will be Clean...

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0195A4091G001 ~ GE 0195A4091G001 Primary Disconnect Finger Cluster for AMH4.76-250 Circuit Breaker

0195A4091G001 ~ GE 0195A4091G001 Primary Disconnect Finger Cluster for AMH4.76-250 Circuit Breaker

GE

0195A4091G001 GE 0195A4091G001 Primary Disconnect Finger Cluster for AMH4.76-250 Circuit BreakerPN: 0195A4091G0011200 Amp *Also available is 2000...

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0456A0866P006 / CR2940U301 ~ GE 0456A0866P006 / CR2940U301 Normally Closed Microswitch for Magneblast Breaker with ML-13 Mechanism

0456A0866P006 / CR2940U301 ~ GE 0456A0866P006 / CR2940U301 Normally Closed Microswitch for Magneblast Breaker with ML-13 Mechanism

GE

0456A0866P006 / CR2940U301GE 0456A0866P006 / CR2940U301 Normally Closed Microswitch for Magneblast Breaker with ML-13 MechanismPN: 0456A0866P006 PN...

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3752A26G01 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker

3752A26G01 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker

Cutler Hammer / Westinghouse

3752A26G01 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker 120VAC Undervoltage Trip Device for DS Circuit BreakerPN: 3752A26G01All voltage...

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3552A06G01 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker

3552A06G01 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker

Cutler Hammer / Westinghouse

3552A06G01 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker 120VAC Undervoltage Trip Device for DS Circuit BreakerPN: 3552A06G01All voltage...

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Eaton DS/DSII 1A33595G15 Undervoltage Trip Assembly (Time Delay) - 120VAC

Eaton DS/DSII 1A33595G15 Undervoltage Trip Assembly (Time Delay) - 120VAC

Eaton / Cutler Hammer

1A33595G15 ~ 120VAC Undervoltage Trip Device for DS Circuit Breaker 120VAC Undervoltage Trip Device for DS Circuit BreakerPN: 1A33595G15All voltage...

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192A9562G2 ~ GE 192A9562G2 AKR Rachet Pawl

192A9562G2 ~ GE 192A9562G2 AKR Rachet Pawl

GE

192A9562G2 GE 192A9562G2 AKR Rachet PawlPN: 192A9562G2 Each Used 192A9562G2 Will Be Cleaned and Inspected Prior to Shipping. Standard lead time...

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71-210-046-013 ~ Charging Motor for Allis Chalmers MA-250B, MA-250C, MA-350B, MA-350C, FC-350C, FC-500A, FC-750A

71-210-046-013 ~ Charging Motor for Allis Chalmers MA-250B, MA-250C, MA-350B, MA-350C, FC-350C, FC-500A, FC-750A

Allis Chalmers

71-210-046-013 Charging motor for Allis Chalmers MA-250B, MA-250C, MA-350B, MA-350C, FC-350C, FC-500A, FC-750A125VDCVon Weise Gear Company model: 6...

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5658714-G2 ~ GE 5658714-G2 Switch

5658714-G2 ~ GE 5658714-G2 Switch

General Electric

5658714-G2 General Electric 5658714-G2 SwitchPN: 5658714-G23 PoleQMR Switch Each Recditioned 5658714-G2 QMR Switch Will be Cleaned and Tested Wit...

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GE PowerVac Rack- In Tool

GE

GE PowerVac Rack- In Tool GE PowerVac Rack- In Tool Each Used Rack-In Toll Will Be Cleaned and Inspected Prior to Shipping. Standard lead time (1-...

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Allis Chalmers / Siemens Racking Tool for MA-250 or MA-350 Circuit Breaker

Allis Chalmers / Siemens Racking Tool for MA-250 or MA-350 Circuit Breaker

Siemens Allis

Allis Chalmers / Siemens Racking Tool for MA-250 or MA-350 Circuit Breaker Allis Chalmers / Siemens Racking Tool used on MA-250 or MA-350 Circuit B...

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