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

 

2HJA17A3 ~ GE 2HJA17A3 Closing Relay

2HJA17A3 ~ GE 2HJA17A3 Closing Relay

GE

2HJA17A3 GE 2HJA17A3 Closing RelayPN: 2HJA17A3Type: HJAVolts: 230Cycles: 60 Each 2HJA1723 Closing Relay will be inspected and tested prior to shi...

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ABB MG-6 CLOSE COIL

ABB MG-6 CLOSE COIL

ABB

MG-6  ABB MG-6 CLOSE COIL    PN: MG-6 125VDC Each used MG-6 will be cleaned and inspected prior to shipping. Standard lead time (1-3) days prior to...

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9352129 ~ GE 9352129 IC2814 Insulator

9352129 ~ GE 9352129 IC2814 Insulator

GE

9352129 GE 9352129 IC2814 InsulatorPN: 9352129 9352129 BP-1Each used 9352129 will be cleaned and inspected prior to shipping. Standard lead time ...

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0177C5050G002 ~ GE 0177C5050G002 VB1 Charging Motor 240vAC / 250vDC ~ GE PowerVac

0177C5050G002 ~ GE 0177C5050G002 VB1 Charging Motor 240vAC / 250vDC ~ GE PowerVac

GE

0177C5050G002 GE 0177C5050G002 VB1 MotorVolts: 240vAC/250vDCNO: 0177C5050G002VB1 Motor Each used Reconditioned 0177C5050G002 will be Cleaned, Teste...

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14-323-199-501 ~ Allis Chalmers 14-323-199-501 456D Mechanical Interlock Assembly

14-323-199-501 ~ Allis Chalmers 14-323-199-501 456D Mechanical Interlock Assembly

Allis Chalmers

14-323-199-501 Used Allis Chalmers 14-323-199-501 456D Mechanical Interlock AssemblyPN: 14-323-199-501Allis Chalmers 456D Mechanical Interlock Ass...

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14-323-043-501 ~ Allis Chalmers 14-323-043-501 456D Bottom Stab Assembly

14-323-043-501 ~ Allis Chalmers 14-323-043-501 456D Bottom Stab Assembly

Allis Chalmers

14-323-043-501 Used Allis Chalmers 14-323-043-501 456D Bottom Stab AssemblyPN: 14-323-043-501Allis Chalmers 456D Bottom Stab Assembly Stab PN: 14-...

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25-103-302-801 ~ Allis Chalmers 25-103-302-801 456D Handle Assembly

25-103-302-801 ~ Allis Chalmers 25-103-302-801 456D Handle Assembly

Allis Chalmers

25-103-302-801 Used Allis Chalmers 25-103-302-801 456D Handle AssemblyPN: 25-103-302-801 Allis Chalmers 456D Handle Assembly Each used 25-103-302 ...

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25-201-574-501 ~ Allis Chalmers 25-201-574-501 456D Racking Shaft Assembly

25-201-574-501 ~ Allis Chalmers 25-201-574-501 456D Racking Shaft Assembly

Allis Chalmers

25-201-574-501 Used Allis Chalmers 25-201-574-501 456D Racking Shaft AssemblyPN: 25-201-574-501 Allis Chalmers 456D Racking Shaft Assembly  Each u...

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2147A49G14 ~ Westinghouse 2147A49G14 LF50H430 Line Side Stab Assembly

2147A49G14 ~ Westinghouse 2147A49G14 LF50H430 Line Side Stab Assembly

Westinghouse

2147A49G14 Used Westinghouse 2147A49G14 LF50H430 Line Side Stab AssemblyPN: 2147A49G14LF50H430 Line Side Stab Assembly Each used 2147A49G14 will b...

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14-426-007-802 ~ Allis Chalmers 14-426-007-802 456D Door Mechanical Interlock

14-426-007-802 ~ Allis Chalmers 14-426-007-802 456D Door Mechanical Interlock

Allis Chalmers

14-426-007-802 Used Allis Chalmers 14-426-007-802 456D Door Mechanical InterlockPN: 14-426-007-802456D Door Mechanical Interlock Each used 14-426-...

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2147A41G12 ~ Westinghouse 2147A41G12 LF50H430 Shutter Assembly

2147A41G12 ~ Westinghouse 2147A41G12 LF50H430 Shutter Assembly

Westinghouse

2147A41G12 Used Westinghouse 2147A41G12 LF50H430 Shutter AssemblyPN: 2147A41G12Westinghouse 2147A41G12 LF50H430 Shutter Assembly Each used  2147A4...

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2147A21G15 ~ Westinghouse 2147A21G15 LF25H230 / LF20H230 Line Side Stab Assembly

2147A21G15 ~ Westinghouse 2147A21G15 LF25H230 / LF20H230 Line Side Stab Assembly

Westinghouse

2147A21G15 Used Westinghouse LF25H230 / LF20H230 Line Side Stab AssemblyPN: 2147A21G15LF25H230 / LF20H230 Line Side Stab Assembly Each used line s...

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2147A21G19 ~ Westinghouse 2147A21G19 LF50H230 Line Side Stab Assembly

2147A21G19 ~ Westinghouse 2147A21G19 LF50H230 Line Side Stab Assembly

Westinghouse

2147A21G19 Westinghouse 2147A21G19 LF50H230 Line Side Stab AssemblyPN: 2147A21G19 LF50H230 Line Side Stab Assembly Each used line side assembly wi...

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2147A21G11 ~ Westinghouse 2147A21G11 LF50H430 Line Side Stab Assembly

2147A21G11 ~ Westinghouse 2147A21G11 LF50H430 Line Side Stab Assembly

Westinghouse

2147A21G11 Westinghouse 2147A21G11 LF50H430 Line Side Stab AssemblyPN: 2147A21G11LF50H430 Line side stab Each used line side stab  will be cleaned...

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2147A49G05 ~ Westinghouse 2147A49G05 LF50H430 Load Side Stab Assembly

2147A49G05 ~ Westinghouse 2147A49G05 LF50H430 Load Side Stab Assembly

Westinghouse

2147A49G05 Westinghouse 2147A49G05 LF50H430 Load Side Stab AssemblyPN: 2147A49G05 LF50H430 Load side stab Each used load side stab  will be cleane...

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STR58U ~ Merlin Gerin STR58U Trip Unit for Masterpact MP Style Circuit Breaker ~ Masterpact Parts

STR58U ~ Merlin Gerin STR58U Trip Unit for Masterpact MP Style Circuit Breaker ~ Masterpact Parts

Merlin Gerin

STR58U Merlin Gerin STR 58 U LSILong TimeShort TimeInstantaneous TripNAS also offers New Utility Relay AC-Pro-MP Trip Units as a replacement option...

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Eaton SNT1RP08K Shunt Trip Device ~ 48-127vAC/48-60vDC - Unused Surplus

Eaton SNT1RP08K Shunt Trip Device ~ 48-127vAC/48-60vDC - Unused Surplus

Eaton / Cutler Hammer

SNT1RP08K Eaton Shunt TripUnused Surplus in Original PackagingSeries C F FrameCat#: SNT1RP08K Style#: 1490D71G15Coil: 48-127vAC , 48-60vDC Each Unu...

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A1X1LTK ~ EATON A1X1LTK Auxiliary Switch ~ Cutler-Hammer 1490D73G08

A1X1LTK ~ EATON A1X1LTK Auxiliary Switch ~ Cutler-Hammer 1490D73G08

Eaton / Cutler Hammer

A1X1LTK1490D73G08 EATON A1X1LTK Auxiliary SwitchCutler-Hammer A1X1LTK Auxiliary SwitchStyle Number 1490D73G08Used in Westinghouse/Cutler-Hammer Ser...

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1403-DMA ~ Allen Bradley 1403-DMA Power Monitor II

1403-DMA ~ Allen Bradley 1403-DMA Power Monitor II

Allen Bradley

1403-DMA Allen Bradley 1403-DMA Power Monitor IIPN: 1403-DMASeries AF.R.N.1.0 Power Supply120V/240V AC 50/60 Hz.125V / 250V DC Each used 1403-DMA ...

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1D154G32A ~ GE 1D154G32A Coil

1D154G32A ~ GE 1D154G32A Coil

General Electric

1D154G32A General Electric 1D154G32A Coil Each Used 505C633G01 will be cleaned and tested prior to shipping. Standard lead time (1-3) days prior to...

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9969D92G06 ~ Cutler-Hammer 9969D92G06 ~ EATON 9969D92G06 220 Volt DC

9969D92G06 ~ Cutler-Hammer 9969D92G06 ~ EATON 9969D92G06 220 Volt DC

Cutler Hammer

9969D92G06 Cutler-Hammer 9969D92G06 3P N#230 220V 50HZ Each Unused Cutler-Hammer 9969D92G06 coil will be tested and backed by our 1 year warranty....

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9969D96G10 - Westinghouse 9969D96G10 Coil 110 Volts AC - Unused Surplus

9969D96G10 - Westinghouse 9969D96G10 Coil 110 Volts AC - Unused Surplus

Westinghouse

9969D96G10 Westinghouse 9969D96G10 CoilUnused Surplus110VAC Each Unused 9969D96G10 Coil will be tested and backed by a 1-Year Warranty. Standard le...

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9007AW14 ~ Square D Limit Switch Class 9007 Type AW14 ~ Position Switch Lever Arm

9007AW14 ~ Square D Limit Switch Class 9007 Type AW14 ~ Position Switch Lever Arm

Square D

9007AW14 Square D Type AW14Position Switch Lever Arm TypeDeep Box Non-Plug-InPN: 9007AW14 Series DMax 15 amps at 115 Volt AC1 Normally Open1 Norma...

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0282A2097P003 ~ Powell/ General Electric PowerVac Normally Open Control Switch

0282A2097P003 ~ Powell/ General Electric PowerVac Normally Open Control Switch

GE

0282A2097P003 Unused Surplus no box Powell/ General Electric PowerVac Normally Open Control SwitchPN: 0282A2097P003Unused surplus no boxControl Sw...

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