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

 

615X6 ~ GE 615X6 JCH-0 Current Transformer

615X6 ~ GE 615X6 JCH-0 Current Transformer

General Electric

615X6 General Electric type JCH-0 CT (current transformer)Cat: 615X6Type: JCH-0Ratio: 300:5 Each used 615X6 will be cleaned and tested prior to shi...

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61644061 ~ Stearns 61644061 Coil

61644061 ~ Stearns 61644061 Coil

stearns

61644061 61644061 CoilPN:61644061 Each used 61644061 coil will be cleaned and inspected prior to shipping. Standard lead time (1-3) days prior to ...

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6174582G1 ~ GE 6174582G1 Magneblast Close Coil

6174582G1 ~ GE 6174582G1 Magneblast Close Coil

GE

6174582G1 GE 6174582G1 Magneblast Close CoilClose Coil Assembly for GE AM13.8-750-5L Breaker125 VDCPN: 6174582G1 Each used 6174582G1 will be clean...

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6174582G1 ~ GE 6174582G1 Magneblast Shunt Trip

6174582G1 ~ GE 6174582G1 Magneblast Shunt Trip

GE

6174582G1 GE 6174582G1 Magneblast Shunt TripShunt Trip Assmebly for GE AM13.8-750-5L BreakerRatio/ Primary Voltage: 125 VDCPN: 6174582G1  Each use...

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622C502G1 ~ 139C4378G4 ~GE 622C502G1 ~ 139C4378G4 Shunt Trip

622C502G1 ~ 139C4378G4 ~GE 622C502G1 ~ 139C4378G4 Shunt Trip

GE

622C502G1 ~ 139C4378G4   622C502G1 ~ 139C4378G4 Shunt TripPN: 622C502G1 ~ 139C4378G4Voltage: 125 VDCRange: 70-140 VoltsOff of AKR BreakerCoil #: 62...

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622C505G1 ~ GE 622C505G1 Cut Off Switch for AK-2A-25 Circuit Breaker

622C505G1 ~ GE 622C505G1 Cut Off Switch for AK-2A-25 Circuit Breaker

GE

622C505G1 GE 622C505G1 Cut Off Switch for AK-2A-25 Circuit BreakerPN: 622C505G1 Each used 622C505G1 Cut Off Switch will be Cleaned and Inspected p...

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626B187G13 ~ Westinghouse 626B187G13 Contact Kit

626B187G13 ~ Westinghouse 626B187G13 Contact Kit

Westinghouse

626B187G13   Westinghouse 626B187G13 Contact KitPN: 626B187G13Size 33 Pole ContactorsType: AUnused Surplus in a Box Each Unused 626B187G13 Contact ...

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6275014G10 ~ GE 6275014G10 Closing Solenoid Coil

6275014G10 ~ GE 6275014G10 Closing Solenoid Coil

GE

6275014G10 GE 6275014G10 Closing Solenoid Coil PN: 6275014G10250VDCUsed on AK-1-15 Circuit Breakers Each used 6275014G10 coil will be Cleaned and T...

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6275081G29 ~ GE 6275081G29 AK Shunt Trip Coil

6275081G29 ~ GE 6275081G29 AK Shunt Trip Coil

GE

6275081G29 GE 6275081G29 AK Shunt Trip Coil PN:6275081G29AK Shunt trip coil. Each used 6275081G29 Coil will be cleaned and inspected prior to ship...

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6275081G59 ~ GE 6275081G59 UV Coil

6275081G59 ~ GE 6275081G59 UV Coil

GE

6275081G59   GE 6275081G59 UV CoilPN: 6275081G59 Each used 6275081G59 will be Cleaned and Tested prior to shipping. Standard lead time (1-3) days...

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6319232 ~ E-MAX 6319232 TIR Relay

6319232 ~ E-MAX 6319232 TIR Relay

E-MAX

6319232 E-MAX TIR RelayCoil: NOM. 30.0 , OPER. 2.5PN: 6319232 Each used 6319232 will be cleaned, inspected with a 30 day warranty. Standard lead ti...

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631X19 ~ GE 631X19 Control Transformer

631X19 ~ GE 631X19 Control Transformer

GE

631X19   GE 631X19 Control TransformerPN: 631X19Type: JKM-SRatio: 300:5Serial #: 4169855 Each 631X19 Control Transformer will be inspected and test...

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631X31 ~ GE 631X31 Current Transformer

631X31 ~ GE 631X31 Current Transformer

GE

631X31 GE 631X31 Type: JCH-0 Current TransformerRatio: 400:5 AmpsINST. GEH-230INS. Class 0.6 KVFreq. 25-400 CYPN: 631X31 Each used 631X31 will be ...

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635-AA H - Operations Counter

635-AA H - Operations Counter

Cramer

Operations CounterType- 635-AA HPN: 635-AA HEach part will be cleaned and testedAverage lead time (1-3) days prior to shipping. If item is needed s...

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6353562 G5 ~ GE 6353562 G5 Auxiliary Switch

6353562 G5 ~ GE 6353562 G5 Auxiliary Switch

GE

6353562 G5   6353562 G5 Auxiliary SwitchPN: 6353562 G5 Off of AKR Breaker.Type: SB-12 Each 6353562 G5 Auxiliary Switch will be inspected and tested...

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637XG5 ~ GE 637XG5 Current Transformer ~ Ratio: 1200:5

637XG5 ~ GE 637XG5 Current Transformer ~ Ratio: 1200:5

GE

637XG5 GE 637XG5 Current TransformerPN: 637XG5Type: JAH-ORatio: 1200:5 25-500 Cycles Each used 637XG5 will be cleaned and tested prior to shipping ...

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642212G03 ~ General Electric 642212G03 PK-2 Test Block

642212G03 ~ General Electric 642212G03 PK-2 Test Block

General Electric

642212G03   General Electric Test BlockCAT#: PK-26 Pole Each 642212G03 PK-2 is Cleaned, Tested with Report, and Carries our One Year Warranty. Stan...

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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...

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6503C57G03 ~ Cutler Hammer 6503C57G03 Cell Harness for Digitrip Kit: 4A35644K01-TNNN

6503C57G03 ~ Cutler Hammer 6503C57G03 Cell Harness for Digitrip Kit: 4A35644K01-TNNN

Cutler Hammer

6503C57G03 Unused Cutler Hammer Cell HarnessPN: 6503C57G03 The unused 6503C57G03 will be inspected and backed by our 1 year warranty. Standard l...

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6509914 ~ General Electric 6509914 Opening Spring

6509914 ~ General Electric 6509914 Opening Spring

GE

6509914 GE 6509914 Opening Spring for GE AK-1-50 Circuit Breaker PN: 6509914Used, E-OK, with 1 year warranty Each item  will be cleaned and inspe...

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6510C61G02 ~ Westinghouse 150VCP-W500 Breaker Side Secondary Disconnect (Less Bracket)

6510C61G02 ~ Westinghouse 150VCP-W500 Breaker Side Secondary Disconnect (Less Bracket)

Westinghouse

6510C61G02   Westinghouse 150VCP-W500 Breaker Side Secondary Disconnect (Less Bracket)PN: 6510C61G02 25 Pins (Fully Pinned) 8' of wire. Each New 6...

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6523600G1 ~ New GE 6523600G1 Stationary Secondary Disconnect

6523600G1 ~ New GE 6523600G1 Stationary Secondary Disconnect

GE

6523600G1   New GE 6523600G1 Stationary Secondary DisconnectPN: 6523600G1 Each Secondary Disconnect will be inspected prior to shipping. Standard l...

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6577001G1 ~ GE 6577001G1 Auxiliary Switch for AM-5-250-4SB-1 Breaker

6577001G1 ~ GE 6577001G1 Auxiliary Switch for AM-5-250-4SB-1 Breaker

GE

6577001G1 GE 6577001G1 Auxiliary Switch for AM-5-250-4SB-1 Breaker4 Stage with Open / Close Indicator and LinkagePN: 6577001G1 Each used 6577001G1 ...

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6578509G2 ~ GE 6578509G2 Auxiliary Switch for GE AM2.4/4.16-100/150 SB-12

6578509G2 ~ GE 6578509G2 Auxiliary Switch for GE AM2.4/4.16-100/150 SB-12

GE

6578509G2 GE 6578509G2  Auxiliary Switch for GE AM2.4/4.16-100/150 SB-12PN: 6578509G2  Each used 6578509G2 will be cleaned and inspected prior to ...

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