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

 

DS-632 finger cluster PN: 682C347G02

DS-632 finger cluster PN: 682C347G02

Westinghouse

 Westinghouse DS-632 finger cluster, main disconnecting contact assay, PN: 682C347G02, used, good condition with 1 year warranty North American S...

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682C347G01 ~ Westinghouse 682C347G01 DS-416 Finger Cluster

682C347G01 ~ Westinghouse 682C347G01 DS-416 Finger Cluster

Westinghouse

682C347G01 Westinghouse DS-416, DSL-416 finger clusterPN: 682C347G01 Each finger cluster  will be inspected prior to shipping. Standard lead time ...

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Westinghouse 591C655G02 DS-206 / DSL-206 FINGER CLUSTER

Westinghouse 591C655G02 DS-206 / DSL-206 FINGER CLUSTER

Westinghouse

591C655G02 Westinghouse 591C655G02 DS-206, DSL-206 Finger ClusterPN: 591C655G02 Each finger cluster  will be cleaned and inspected  prior to shippi...

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DS-632 & DS-840 closing spring assembly, PN: 791A671G03

Westinghouse

 Westinghouse DS-632 & DS-840 closing spring assembly, PN: 791A671G03, used, good condition with 1 year warranty North American Switchgear, I...

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DS-206 closing spring assembly, PN: 349A521G01

Westinghouse

 Westinghouse DS-206 closing spring assembly, PN: 349A521G01, used, good condition with 1 year warranty North American Switchgear, Inc. is an ind...

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DS-632 barrier kit (includes 4), PN: 1A33569G04

Westinghouse

Westinghouse DS-632 barrier kit (includes 4), PN: 1A33569G04, used, good condition North American Switchgear, Inc. is an industry leader in the s...

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DS-416 barrier kit (includes 4) PN: 1A33569G02

Westinghouse

 Westinghouse DS-416 barrier kit (includes 4) PN: 1A33569G02, used, good condition North American Switchgear, Inc. is an industry leader in the s...

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DS-206 barrier kit (includes 4) PN: 1A33569G01

Westinghouse

 Westinghouse DS-206 barrier kit (includes 4) PN: 1A33569G01, used, good condition North American Switchgear, Inc. is an industry leader in the s...

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DS-632 inner barrier pn: 436B108H01

Westinghouse

Westinghouse DS-632 inner barrier pn: 436B108H01, used & good condition North American Switchgear, Inc. is an industry leader in the sale of ...

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DS-632 outer barrier, PN: 436B108H02

DS-632 outer barrier, PN: 436B108H02

Westinghouse

 Westinghouse DS-632 outer barrier, PN: 436B108H02, used, good condition North American Switchgear, Inc. is an industry leader in the sale of new...

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DS-416 Inner Phase Barrier, pn: 349A578H01

DS-416 Inner Phase Barrier, pn: 349A578H01

Westinghouse

Westinghouse DS-416 inner phase barrier PN: 349A578H01, used, good condition  North American Switchgear, Inc. is an industry leader in the sale o...

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DS-206 Inner Barrier - P/N: 788A586H01

DS-206 Inner Barrier - P/N: 788A586H01

Westinghouse

788A586H01 Westinghouse DS-206 Inner BarrierPN: 788A586H01Used, Good Condition  Each Inner Barrier is Inspected Prior to Shipping and Carries our O...

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Westinghouse DS-206 / DS-416 Barrier - P/N: 349A578H01

Westinghouse DS-206 / DS-416 Barrier - P/N: 349A578H01

Westinghouse

349A578H01 Westinghouse DS-206, DS-416 Barrier PN: 349A578H01 Each used barrier will be inspected prior to shipping.  Call 800-909-3660 or email sa...

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1A33568G02 ~ Westinghouse 1A33568G02 DS-416 Arc Chute Kit

1A33568G02 ~ Westinghouse 1A33568G02 DS-416 Arc Chute Kit

Westinghouse

1A33568G02 Westinghouse 1A33568G02 DS-416 Arc Chute KitPN: 1A33568G02Includes 3 Arc ChutesAlso used on DS-206S, DS-416S, DS-420 Each used 1A33568G...

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1A33568G01 ~ Westinghouse 1A33568G01 DS-206 ARC CHUTE KIT

1A33568G01 ~ Westinghouse 1A33568G01 DS-206 ARC CHUTE KIT

Westinghouse

1A33568G01 Westinghouse DS-206 ARC CHUTE KIT PN: 1A33568G01Includes 3 arc chutes Each used 1A33568G01 will be inspected and tested prior to shippin...

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DS-840 arc chute kit (3 arc chutes), PN: 1A33568G04

DS-840 arc chute kit (3 arc chutes), PN: 1A33568G04

Westinghouse

 Westinghouse DS-840 arc chute kit - includes (3) arc chutes, PN: 1A33568G04, shown in photo on complete DS-840 breaker North American Switchgear...

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DS-840 arc chute, 140D164G01

DS-840 arc chute, 140D164G01

Westinghouse

Westinghouse DS-840 arc chute, PN:  140D164G01, used, cleaned & tested with 1 year warranty (shown in photo as part of complete DS-840 circuit ...

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DS-632 Arc chute, PN: 151D018G02

DS-632 Arc chute, PN: 151D018G02

Westinghouse

 Westinghouse DS-632 Arc chute, PN: 151D018G02, Used, Cleaned & Tested with 1 year warranty North American Switchgear, Inc. is an industry le...

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151D018G01 ~ Westinghouse 151D018G01 Arc Chute

151D018G01 ~ Westinghouse 151D018G01 Arc Chute

Westinghouse

151D018G01 Westinghouse DS-416, DSL-416 arc chutePN: 151D018G01Also used on DS-206S, DS-416S, DS-420 Each used 151D018G01 will be cleaned and inspe...

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DS-206 ARC CHUTE PN: 349A578H01

DS-206 ARC CHUTE PN: 349A578H01

Westinghouse

349A578H01 Westinghouse DS-206 / DSL-206 arc chute, PN: 349A578H01, used, cleaned & tested with 1 year warranty     NASP6043 North American S...

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DS ANTI-PUMP RELAY PN: 8293A05G02 , OR , 140D930H02

DS ANTI-PUMP RELAY PN: 8293A05G02 , OR , 140D930H02

Westinghouse

8293A05G02 OR 140D930H02 DS ANTI-PUMP RELAY PN: 8293A05G02 OR 140D930H02, 240VAC, used on DS-206, DSL-206, DS-416, DSL-416, DS-420, DS-632, DS-840 ...

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DS ANTI-PUMP RELAY PN: 8293A05G04 , OR , 140D930H04

DS ANTI-PUMP RELAY PN: 8293A05G04 , OR , 140D930H04

Westinghouse

8293A05G04 OR 140D930H04 DS ANTI-PUMP RELAY PN: 8293A05G04 OR 140D930H04, 125VDC, used on DS-206, DSL-206, DS-416, DSL-416, DS-420, DS-632, DS-840 ...

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DS ANTI-PUMP RELAY PN:8293A05G01 OR 140D930H01

DS ANTI-PUMP RELAY PN:8293A05G01 OR 140D930H01

Westinghouse

8293A05G01 OR 140D930H01 DS ANTI-PUMP RELAY PN:8293A05G01 OR 140D930H01, 120VAC, used on DS-206, DSL-206, DS-416, DSL-416, DS-420, DS-632, DS-840 c...

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Westinhouse 20B8346G07 DB-50 AUXILIARY SWITCH, 4 STAGE

Westinhouse 20B8346G07 DB-50 AUXILIARY SWITCH, 4 STAGE

Westinghouse

20B8346G07 Westinghouse 4 pole auxiliary switch for DB-50PN: 20B834G07 Each used aux switch will be cleaned and inspected prior to shipping. Standa...

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Westinghouse 418D623G01 DB-50 3 Position Manual Mechanism

Westinghouse 418D623G01 DB-50 3 Position Manual Mechanism

Westinghouse

418D623G01 Westinghouse DB-50 3 Position Manual MechanismPN: 418D623G01Each used mechanism will be cleaned and inspected prior to shipping. Standar...

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DB-50 POLE BASE ONLY PN: 1611747

DB-50 POLE BASE ONLY PN: 1611747

Westinghouse

Westinghouse DB-50 pole base, PN: 1611747, used, price dependent on megohm reading required by customer - see options above, tested with1 year warr...

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Westinghouse 1611017 DB-50 ARC CHUTES

Westinghouse 1611017 DB-50 ARC CHUTES

Westinghouse

1611017 Westinghouse DB-50 arc chutesPN: 1611017 Each used Arc chute will be cleaned and inspected prior to shipping. Standard lead time (1-3) days...

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Westinghouse 679C711G08 DB-50 FINGER CLUSTER ~ 679C711G08

Westinghouse 679C711G08 DB-50 FINGER CLUSTER ~ 679C711G08

Westinghouse

Westinghouse DB-50 finger clustersNew stylePN: 679C711G08old style with leaf springs also available, see options above. Each used finger cluster w...

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DB-50 STATIONARY ARCING CONTACT PN: 1611748

DB-50 STATIONARY ARCING CONTACT PN: 1611748

Westinghouse

Westinghouse DB-50 stationary arcing contact PN: 1611748, used, reconditioned prior to ship with 1 year warranty  North American Switchgear, Inc....

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DB-50 STATIONARY MAIN CONTACT/UPPER STUD PN: 1611764

DB-50 STATIONARY MAIN CONTACT/UPPER STUD PN: 1611764

Westinghouse

Westinghouse DB-50 stationary main contact and upper stud, PN: 1611764, used, item will be reconditioned prior to ship, includes 1 year warranty  ...

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DB-50 OPERATING LINK PN: 1611758

DB-50 OPERATING LINK PN: 1611758

Westinghouse

 Westinghouse DB-50 pushlink, operating link, PN: 1611758, used, nice condition North American Switchgear, Inc. is an industry leader in the sale...

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DB-50 MOVING MAIN CONTACT PN: 200B570G01

DB-50 MOVING MAIN CONTACT PN: 200B570G01

Westinghouse

Westinghouse DB-50 moving main contact, used, cleaned & tested prior to ship with 1 year warranty, PN 200B570G01  North American Switchgear, ...

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DB-50 POLE UNIT COMPLETE PN: 28A2190G06

DB-50 POLE UNIT COMPLETE PN: 28A2190G06

Westinghouse

WESTINGHOUSE DB-50 POLE UNIT COMPLETE PN: 28A2190G06, AVAILABLE EITHER CLEANED & TESTED - OR - RECONDITIONED, BOTH ITEMS ARE USED & CARRY 1...

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Westinghouse 1529382 DB-25 POLE ASSY COMPLETE

Westinghouse 1529382 DB-25 POLE ASSY COMPLETE

Westinghouse

1529382 Westinghouse DB-25 pole assy completePN: 1529382Available cleaned & tested OR reconditioned (see options above, photo shows as-is pole ...

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Westinghouse 18B1225G09 DB CIRCUIT BREAKER SECONDARY

Westinghouse 18B1225G09 DB CIRCUIT BREAKER SECONDARY

Westinghouse

18B1225G09 Westinghouse DB Circuit Breaker Moving Secondary DisconnectPN: 18B1225G09Each used 18B1225G09 will be cleaned and inspected prior to shi...

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Westinghouse 14B7132G06 DB-25 AUX SWITCH

Westinghouse 14B7132G06 DB-25 AUX SWITCH

Westinghouse

14B7132G06 Westinghouse 14B7132G06 DB-25 4 STAGE AUXILIARY SWITCHPN: 14B7132G06 Each used aux switch will be cleaned and inspected prior to shippin...

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Westinghouse 419D872G03 DB-25 3 POSITION MANUAL MECHANISM

Westinghouse 419D872G03 DB-25 3 POSITION MANUAL MECHANISM

Westinghouse

419D872G03 Westinghouse DB-25 3 position mechanismPN: 419D872G03Manual Mechanism3 Position Each used mechanism will be cleaned and inspected prior ...

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Westinghouse 1809545 DB-25 POLE BASE

Westinghouse 1809545 DB-25 POLE BASE

Westinghouse

1809545 Westinghouse DB-25 pole basePN 1809545 Each used pole base will be cleaned and inspected prior to shipping. Standard lead time (1-3) days p...

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14925 ~ Westinghouse 1491059 ARC CHUTE

14925 ~ Westinghouse 1491059 ARC CHUTE

Westinghouse

1491059 Used Westinghouse DB-25 arc chutePN: 1491059 Each used 1491059 will be inspected prior to shipping. Standard lead time (1-3) days prior to ...

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Westinghouse 1809546 DB-25 Operating spring Assy.

Westinghouse 1809546 DB-25 Operating spring Assy.

Westinghouse

1809546 Westinghouse DB-25 operating spring assy.PN: 1809546     Each used operating assembly will be cleaned and inspected prior to shipping. St...

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Westinghouse 1491410 DB-25 OPERATING LINK

Westinghouse 1491410 DB-25 OPERATING LINK

Westinghouse

1491410 WESTINGHOUSE DB-25 OPERATING LINKPN: 1491410 Each used 1491410 will be cleaned and inspected prior to shipping. Standard lead time (1-3) da...

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Westinghouse 1491412 DB-25 MOVING ARCING CONTACT

Westinghouse 1491412 DB-25 MOVING ARCING CONTACT

Westinghouse

1491412 Westinghouse DB-25 moving arcing contactPN: 1491412 (shown in photo as part of moving main contact assy 1491414, sold separately)Each used ...

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Westinghouse 1491414 DB-25 MOVING MAIN CONTACT ASSY

Westinghouse 1491414 DB-25 MOVING MAIN CONTACT ASSY

Westinghouse

1491414 Westinghouse DB-25 MOVING MAIN CONTACT ASSY WITH SHUNTPN: 1491414 (shown in photo with moving arcing contact 1491412, sold separately) Each...

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Westinghouse DB-25 lower stud

1735836 ~Westinghouse 1735836 DB-25 LOWER STUD

Westinghouse

1735836 Westinghouse DB-25 lower studPN: 1735836 Each used 1735836 will be inspected prior to shipping. Standard lead time (1-3) days prior to shi...

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Westinghouse 1491421 DB-25 STATIONARY ARCING CONTACT

Westinghouse 1491421 DB-25 STATIONARY ARCING CONTACT

Westinghouse

1491421 WESTINGHOUSE DB-25 stationary arcing contactPN: 1491421 Eacharcing contacrt is  used & good condition (shown with upper stab PN: 149141...

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DB-25 upper stab and stationary contact

DB-25 upper stab and stationary contact

Westinghouse

Westinghouse DB-25 upper stab and stationary main contact assy, PN: 1491419 used, includes 1 year warranty (Shown in photo with stationary arcing c...

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Westinghouse DB-25 Circuit Breaker Finger Clusters - P/N: 1491904

Westinghouse DB-25 Circuit Breaker Finger Clusters - P/N: 1491904

Westinghouse

1491904  Westinghouse DB-25 Finger Clusters Breaker Finger Clusters OnlyP/N: 1491904 Each used finger cluster will be cleaned and inspected prior ...

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61-300-052-503 ~ Siemens RL-800 61300052503 CURRENT TRANSFORMER

61-300-052-503 ~ Siemens RL-800 61300052503 CURRENT TRANSFORMER

Siemens

61-300-052-503 Siemens RL-800 61300052503 Current TransformerPN: 61-300-052-503 Each 61-300-052-503 will be cleaned and tested prior to shipping. ...

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