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

 

General Electric AKRU-4A-30 Circuit Breakers (E/O,D/O) - 800 Amp

General Electric AKRU-4A-30 Circuit Breakers (E/O,D/O) - 800 Amp

GE

AKRU-4A-30 GE AKRU-4A-30 Circuit Breaker600 volt800 amp3 poleFused Electrically Operated / Drawout 125vDC controls or the controls of your choice ...

View full details
W250MLCFCY7 , Hammer W250MLCFCY7 Reversing Starter , Nema Size 1 , PN: W250MLCFCY7

W250MLCFCY7 , Hammer W250MLCFCY7 Reversing Starter , Nema Size 1 , PN: W250MLCFCY7

Cutler Hammer

W250MLCFCY7 Cutler Hammer Reversing Starter Forward PN: W250MLCFCY7 Nema Size 1 110V / 120V  50/ 60 Hz. Style: 2A96637C06 Model: C.001 Code:...

View full details
502A542H02 ~ Westinghouse 502A542H02 Bottle Barrier for DHP 1200 Amp

502A542H02 ~ Westinghouse 502A542H02 Bottle Barrier for DHP 1200 Amp

Westinghouse

502A542H02 Westinghouse 502A542H02 Bottle Barrier for DHP 1200 AmpPN 502A542H02 Each used 502A542H02 will be inspected prior to shipping. Standard...

View full details
ITE S77102290 AC Voltmeter

ITE S77102290 AC Voltmeter

ITE

ITE AC Voltmeter PN: S77102290 0-3000 volt The used S77102290 will be inspected, tested and has a 30 day return policy.

140R-402 ~ Square D 140R-402 Current Transformer

140R-402 ~ Square D 140R-402 Current Transformer

Square D

140R-402 Square D 140R-402 Current TransformerPN: 140R-402Ratio: 4000:58 Inch window Each used 140R-402 will be cleaned and tested prior to shippi...

View full details
Square D 460R-480 Under Voltage Transformer

Square D 460R-480 Under Voltage Transformer

Square D

Square D Under Voltage Transformer PN: 460R-480 600 Volt Ratio: 480:120 Each used 460R-480 will be cleaned and tested prior to shipping...

View full details
643X86 ~ GE 643X86 Potential Transformer

643X86 ~ GE 643X86 Potential Transformer

General Electric

643X86 GE 643X86 Potential TransformerPN: 643X86Type: JVM-3Ratio: 20:1Primary Volt: 2400INS. Class 5 KV50-60 Cycles Each used 643X84 will be clean...

View full details
06880261358902 ~ Unused EMW Groschopp Inc.06880261358902 Charging Motor

06880261358902 ~ Unused EMW Groschopp Inc.06880261358902 Charging Motor

McGraw Edison

06880261358902 Unused EMW Groschopp Inc. 120vAC charging motors for medium voltage McGraw-Edison PSD circuit brekers. These unused motors replace...

View full details
Cornell Dubilier KKN 5-37P1 Capacitor

Cornell Dubilier KKN 5-37P1 Capacitor

Cornell Dubilier

KKN 5-37P1 Cornell Dubilier (CDE ) Motor Run Capacitor  PN: KKN 5-37P1 370 VAC A 5000 AFC Protected  No PCB's  5 MFD  12205 8139 Eac...

View full details
10250H2747A ~ Cutler Hammer Push Button Stop Start ~ PN: 10250H2747A

10250H2747A ~ Cutler Hammer Push Button Stop Start ~ PN: 10250H2747A

Cutler Hammer

10250H2747A Cutler Hammer Push Button Stop Start PN: 10250H2747A STD Duty 600 volt  Max A.C Each used 10250H2747A  will be inspected pri...

View full details
Struther Dunn Icecube Relay , PN: 112XAXPGF100

Struther Dunn Icecube Relay , PN: 112XAXPGF100

Struthers Dunn

Struthers Dunn Icecube Relay PN: 112XAXPGF100 120 volt 60Hz Contacts 115 VDC .25 A This item comes with a...

View full details
Potter & Brumfield Icecube Relay , PN: KRPA-11DG-110

Potter & Brumfield Icecube Relay , PN: KRPA-11DG-110

Potter & Brumfield

Potter & Brumfield Icecube Relay  PN: KRPA-11DG-110 110 VDC 12amp , 120 volt 1/3HP , 120 VAC 10amp , 240 VAC 1/2 HP , 240 VAC This item ...

View full details
Dongan Current Power Transformer , PN: 50-0500-053 , KVA .500

Dongan Current Power Transformer , PN: 50-0500-053 , KVA .500

Dongan

Dongan Current Power Transformer PN: 50-0500-053 KVA .500 This item will be cleaned, inspected and tested prior to shipping. 

Allis Chalmers 61-6-959-70-016 LRM Current Transformer - 200:5 Amp

Allis Chalmers 61-6-959-70-016 LRM Current Transformer - 200:5 Amp

Allis Chalmers

61-6-959-70-016 Allis Chalmers 61-6-959-70-016 Current TransformerPN: 61-6-959-70-016 5kV200:5 RatiosType: LRMUsed with 456D Contactors. Each 61-6-...

View full details
Siemens Allis MKS-3 Potential Transformer 61-300-002-200 200:5

Siemens Allis MKS-3 Potential Transformer 61-300-002-200 200:5

Siemens Allis

MKS-3 Siemens Allis MKS-3 Potential Transformer Max Voltage: 15KV PN: 61-300-002-200 Ratio: 200:5 .Each Unused MKS-3 is Tested With Report and Ba...

View full details
L225J150 , OHMITE L225J150 Resistors , 225W9106 150 ohm , PN: L225J150

L225J150 , OHMITE L225J150 Resistors , 225W9106 150 ohm , PN: L225J150

OHMITE

L225J150 Unused in original box OHMITE L225J150 , 225W9106 , Lug Resistor 225 WATT*150 OHM*WITH MOUNTING HARDWARE, 7PA200 & HARDW...

View full details
ITE PN: 703230-T16 ~ Draw-out Mechanism Assembly for K-1600 703230T16

ITE PN: 703230-T16 ~ Draw-out Mechanism Assembly for K-1600 703230T16

ITE

ITE Draw-out Mechanism Assembly for K-1600 PN: 703230-T16 Each 703230-T16 is Cleaned and Inspected Prior to Shipping. Backed By Our 1 Year War...

View full details
ITE PN: 650220-A ~ Opening Spring for K-1600 650220A

ITE PN: 650220-A ~ Opening Spring for K-1600 650220A

ITE

ITE Opening Spring for K-1600 PN: 650220-A Each Opening Spring is Cleaned and Inspected prior to shipping and Backed by Our 1 Year Warranty. Call...

View full details
ITE PN: 703230-T3 ~ Ground Clip for K-1600 703230T3

ITE PN: 703230-T3 ~ Ground Clip for K-1600 703230T3

ITE

ITE Ground Clip for K-1600 PN: 703230-T3 Each K-Line Ground Clip 703230-T3 is Cleaned and Inspected Prior to Shipping.  Backed by Ou...

View full details
ITE PN: 701543-A ~ Arc Chute Retainer for K-1600 701543A

ITE PN: 701543-A ~ Arc Chute Retainer for K-1600 701543A

ITE

ITE Arc Chute Retainer for K-1600 PN: 701543-A Each Arc Chute Retainer is Cleaned and Inspected Prior to Shipping.  Backed by Our 1 Year Warra...

View full details
ITE PN: 706775-T2 ~ Arc Chute for K-1600 706775T2

ITE PN: 706775-T2 ~ Arc Chute for K-1600 706775T2

ITE

ITE Arc Chute for K-1600 PN: 706775-T2 Each K-1600 Arc Chute 706775-T2 is Cleaned and Inspected prior to shipping Backed by Our 1 Year Warranty...

View full details
ITE PN: 706783-T7 ~ Moving Contact Assembly for K-1600 706783T7

ITE PN: 706783-T7 ~ Moving Contact Assembly for K-1600 706783T7

ITE

ITE Moving Contact Assembly for K-1600 PN: 706783-T7 Each ITE K-1600 Moving Contact Assembly 706783-T7 is Cleaned & Inspected Prior To Shippi...

View full details
ITE PN: 702669-A ~ Dust Plate for K-1600 702669A

ITE PN: 702669-A ~ Dust Plate for K-1600 702669A

ITE

ITE Dust Plate for K-1600 PN: 702669-A Each ITE/ABB Dust Plate 702669-A is Cleaned and Inspected Prior To Shipping.  Backed by Our 1 Year Warr...

View full details
ITE PN: 708118-K1 ~ 708118-K2 ~ Front Plate for K-1600

ITE PN: 708118-K1 ~ 708118-K2 ~ Front Plate for K-1600

ITE

ITE Front Plate Assembly PN: 708118-K1 , 708118-K2 Each K-1600 Front Plate is Cleaned and Inspected Prior to Shipping Backed by Our 1 Year War...

View full details