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

 

ABB OS 400J30 Switch ~ 400 Amp

ABB OS 400J30 Switch ~ 400 Amp

ABB

OS 400J30   ABB OS 400J30 General Purpose SwitchPN: OS 400J30400 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box*No Handle* Each Unused OS 400J30 ...

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ABB OS 60GJ03 Switch ~ 60 Amp

ABB OS 60GJ03 Switch ~ 60 Amp

ABB

OS 60GJ03   ABB OS 60GJ03 General Purpose SwitchPN: OS 60GJ0360 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box Each Unused OS 60GJ03 Switch Will ...

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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 b...

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ABB OT 200E03D Switch ~ 200 Amp

ABB OT 200E03D Switch ~ 200 Amp

ABB

OT 200E03D   ABB OT 200E03D General Purpose SwitchPN: OT 200E03D200 Amp600 VAC3 Phase50/60 HzManual Transfer SwitchUnused Surplus in a Box Each Unu...

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ABB OT 200E33 Switch Disconnector ~ 200 Amp

ABB OT 200E33 Switch Disconnector ~ 200 Amp

ABB

OT 200E33   ABB OT 200E33 Switch DisconnectorPN: OT 200E33200 Amp600 VAC6 Phase50/60 HzUnused Surplus in a Box Each Unused OT 200E33 Switch Will be...

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ABB OT 200U03 Switch ~ 200 Amp

ABB OT 200U03 Switch ~ 200 Amp

ABB

OT 200U03   ABB OT 200U03 General Purpose SwitchPN: OT 200U03200 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box Each Unused OT 200U03 Switch Will...

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ABB OT 200U03C Switch ~ 200 Amp

ABB OT 200U03C Switch ~ 200 Amp

ABB

OT 200U03C   ABB OT 200U03C General Purpose SwitchPN: OT 200U03C200 Amp600 VAC3 Phase50/60 HzManual Transfer SwitchUnused Surplus in a Box Each Unu...

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ABB OT160E3 Switch ~ 125 Amp Sold out

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  ...

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ABB OT400U03C Switch ~ 400 Amp

ABB OT400U03C Switch ~ 400 Amp

ABB

OT400U03C   ABB OT400U03C Load Break SwitchPN: OT400U03C400 Amp600 VAC3 Phase50/60 HzUnused Surplus in a Box*No Handle*Manual Transfer Switch Each ...

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ABB QSB23225 Motor Circuit Protector

ABB QSB23225 Motor Circuit Protector

ABB

ABB QSB23225 Motor Circuit Protector QSB23225 240 volt 3 pole 225 amp MF782797 Issue# RT-597 Termination Values Catalog# TF225 TF3225  Each ...

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ABB SACE S4N Handle Extension

ABB SACE S4N Handle Extension

SACE

ABB SACES4N Handle Extension Handle extension operator for S4N Molded Case Circuit Breaker These were taken off a 100 amp S4N breaker Each used ...

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ABB SCG-4, 7525A29G04 Current Transformer - 150:5 Amp

ABB SCG-4, 7525A29G04 Current Transformer - 150:5 Amp

ABB

7525A29G04 ABB Current Transformer Type: SCG-4 Cat#: 7525A29G04  Ratio: 150:5 Ins. Class: 600 V BIL: 10kV RF: 2.0 @ 30°C Amb. Acc. Class: 0.6@B-0.1...

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ABB VIZ-11, 7525A70G10 Voltage Transformer - 14400:120v

ABB VIZ-11, 7525A70G10 Voltage Transformer - 14400:120v

ABB

7525A70G10 ABB Voltage Transformer*Unused Surplus Not in Original Packaging*Type: VIZ-11Cat#: 7525A70G10Voltage Class: 15kVBIL: 110kVPrimary: 14400...

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AFP Transformer 410306R7 / 3A39136H31A CPT

AFP Transformer 410306R7 / 3A39136H31A CPT

AFP Transformer Inc.

AFP Transformer 410306R7 / 3A39136H31A ... PN: 410306R7 / 3A39136H31A 123800 primary V 120-240 secondary V 5KVA Equipment type: CPT   Each item i...

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AIK60C3F0602 ~ GE AIK60C3F0602 Micro Versa Trip Plus Trip Unit

AIK60C3F0602 ~ GE AIK60C3F0602 Micro Versa Trip Plus Trip Unit

GE

AIK60C3F0602 General Electric Micro Versa Trip UnitCat: AIK60C3F0602S/N: RMS9C123472Sensor (CT) = 600A Each used AIK60C3F0602 will be cleaned, tes...

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AKD Switchgear Secondary Disconnect

AKD Switchgear Secondary Disconnect

General Electric

AKD Switchgear Secondary Disconnect(stationary)Used in AKD, AKD-5, AKD-6, AKD-8 switchgear. Each used secondary disconnect will be cleaned and insp...

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AKR-5A-50H ~ GE AKR-5A-50H Circuit Breaker ~ 1600 Amp ~ M/O

AKR-5A-50H ~ GE AKR-5A-50H Circuit Breaker ~ 1600 Amp ~ M/O

8000 Line Control Center

AKR-5A-50H   GE AKR-5A-50H Circuit Breaker1600 Amp Frame635 Volt 3 PoleManually OperatedDrawout50/60HZ This breaker currently has SST Trip Unit ...

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Allen Bradley 709-DOA103 Starter

Allen Bradley 709-DOA103 Starter

Allen Bradley

709-DOA103   Allen Bradley 709-DOA103 StarterPN: 709-DOA103Series: K Max Rating:     200V   230V   460-575V3PH.3 Pole:      25Hp   30Hp   50Hp Each...

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Allied Telesyn AT-PWR4 Power Supply - 100-120vAC/200-240vAC - Unused

Allied Telesyn AT-PWR4 Power Supply - 100-120vAC/200-240vAC - Unused

ALLIED TELESYN

990-09143-10 Allied Telesyn Power SupplyUnused Surplus in Original PackagingModel: AT-PWR4P/N: 990-09143-10100-120VAC, 50/60 Hz, 3.0 Amp 200-240V...

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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 B...

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

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

Siemens Allis

Allis Chalmers / Siemens Fifth Wheel Tool for MA-250 or MA-350 Circuit Breaker Allis Chalmers / Siemens Fifth Wheel Tool used on MA-250 or MA-350 C...

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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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Allis Chalmers 18-193-732-502 Extension Rails

Allis Chalmers 18-193-732-502 Extension Rails

Allis Chalmer

18-193-732-502 Allis Chalmers Extension RailsLA-3000LA-3000ALA-3200ALA-4000LA-4000A(Set of 2) Each 18-193-732-502 Is Inspected Prior To Shipping Ca...

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456D Operating Arm

Allis Chalmers 456D Operating Arm

Allis Chalmer

456D   Allis Chalmers 456D Operating Arm Each Reconditioned  456D is Tested with Report and Backed by Our One Year Warranty. Standard lead time (1-...

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