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

 

Buss 16280-2 Terminal Block ~ Unused Surplus

Buss 16280-2 Terminal Block ~ Unused Surplus

Buss

16280-2 Buss Terminal BlockCAT#: 16280-2175 Amp600 V *Unused Surplus* Each Buss Terminal Block will be inspected prior to shipping. Call 80...

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ElectroSwitch 74204BX Switch ~ Unused Surplus

ElectroSwitch 74204BX Switch ~ Unused Surplus

Electroswitch

74204BX ElectroSwitch SwitchCAT#: 74204BXSeries 2420 A - 600 VAC15 A - 600 VAC6 A - 30 VDC3 A - 125 VDC1 A - 240/480 VAC *Unused Surplus* Each U...

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Electrocube RG2031-3-6 Arc Surpressing

Electrocube RG2031-3-6 Arc Surpressing

Electrocube

RG2031-3-6 Electrocube Arc SuppressingCAT#: RG2031-3-6600 VDC1/2 Watt*Unused Surplus* Each Unused RG2031-3-6 is Tested with Report and Backed by ...

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Instrument Transformers 189-0075 Current Transformer ~ Unused Surplus

Instrument Transformers 189-0075 Current Transformer ~ Unused Surplus

Instrument Transformers Inc.

189-0075 Instrument Transformers Current TransformerCAT#: 189-0075Ratio: 7.5:5RF: 1.33600 V50-400 Hz10 kV BIL*Unused Surplus* Each Unused 189-007...

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Electric Metering 1535SB-50 Current Transformer ~ Unused Surplus

Electric Metering 1535SB-50 Current Transformer ~ Unused Surplus

Electric Metering Corp.

1535SB-50 Electric Metering Current TransformerCAT#: 1535SB-50Ratio: 50:5600 V10kV BIL50-400 HzACC.: 2.0%*Unused Surplus* Each Unused 1535SB-50 i...

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Eaton Digitrip 70C1002R01 Power Relay Module - 120vAC

Eaton Digitrip 70C1002R01 Power Relay Module - 120vAC

Eaton

70C1002R01 Eaton Power Relay ModuleDigiTrip 1150, 1150V Trip UnitsStyle #: 70C1002R01120vAC Each 70C1002R01 is Inspected Prior to Shipping and Ca...

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Eaton 692C215G03 Shunt Trip Assembly ~ Unused Surplus

Eaton 692C215G03 Shunt Trip Assembly ~ Unused Surplus

Eaton

692C215G03 Eaton Shunt Trip AssemblyCAT#: 692C215G03Magnum DS*Unused Surplus* Each Unused 692C215G03 carries a 1 year warranty. Call 800-909-3660...

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Eaton Magnum MST2, 2C12790G02 Shunt Trip Assembly - 240vAC/250vDC

Eaton Magnum MST2, 2C12790G02 Shunt Trip Assembly - 240vAC/250vDC

Eaton

MST2 Eaton Magnum Shunt TripStandard DutyCat#: MST2Style#: 2C12790G02Control Voltage: 208/240vAC, 220/250vDCCoil#: 2A10771G02 Shunt Trip SwitchS...

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Eaton LST1RPK Low Energy Shunt Trip - 24vDC - Unused

Eaton LST1RPK Low Energy Shunt Trip - 24vDC - Unused

Eaton

LST1RPK Eaton Shunt TripUnused Surplus in Original Packaging Low Energy Field Installation Shunt Trip KitF Frame Breakers Cat#: LST1RPKStyle#: ...

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Eaton 1373D62G01 Shunt Trip ~ 120 VAC ~ Unused Surplus

Eaton 1373D62G01 Shunt Trip ~ 120 VAC ~ Unused Surplus

Eaton

1373D62G01 Eaton Shunt TripCAT#: 1373D62G01120 VAC50/60 HzFor GB-GC Frame Circuit Breakers*Unused Surplus* Each Unused 1373D62G01 carries a 1 yea...

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Square D S48818 Type "A" Rating Plug - Unused

Square D S48818 Type "A" Rating Plug - Unused

Schneider Electric / Square D

S48818 Square D Rating Plugby Schneider ElectricUnused Surplus in Original Packagingfor Micrologic 3.0/5.0/6.0/7.0 A/P/HCat#: S48818 Type "A" PlugU...

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Eaton AUX2A2BPK Double Auxiliary Switch - 66C1570G42 - Unused Surplus

Eaton AUX2A2BPK Double Auxiliary Switch - 66C1570G42 - Unused Surplus

Eaton

AUX2A2BPK Eaton Double Auxiliary SwitchUnused SurplusCAT#: AUX2A2BPKS#: 66C1570G42600 VAC125 VDC50/60 HzUPC 786679118320 Each Unused AUX2A2BPK ca...

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Eaton UVH3LP08K Undervoltage Release ~ 1482D05G04 ~Unused Surplus

Eaton UVH3LP08K Undervoltage Release ~ 1482D05G04 ~Unused Surplus

Eaton

UVH3LP08K Eaton Undervoltage ReleaseCAT#: UVH3LP08KS#: 1482D05G04110-127 VAC50/60 HzUPC 786679803585*Unused Surplus*Eaton molded case circuit bre...

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Eaton A2X4RTK Auxiliary Switch ~ 1493D48G03 ~ Unused Surplus

Eaton A2X4RTK Auxiliary Switch ~ 1493D48G03 ~ Unused Surplus

Eaton

A2X4RTK Eaton Auxiliary SwitchCAT#: A2X4RTKS#: 1493D48G03600 VAC250 VDC50/60 HzUPC 786679555200*Unused Surplus*Eaton molded case circuit breaker ...

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Eaton SNT4RT11K Shunt Trip - 1493D45G18 - Unused Surplus

Eaton SNT4RT11K Shunt Trip - 1493D45G18 - Unused Surplus

Eaton

SNT4RT11K Eaton Shunt TripUnused SurplusCAT#: SNT4RT11KS#: 1493D45G18110-240 VAC50/60 HzUPC 786679018194Eaton molded case circuit breaker accesso...

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Eaton SNT3T11K Shunt Trip - 110-240vAC,110-125vDC - Unused

Eaton SNT3T11K Shunt Trip - 110-240vAC,110-125vDC - Unused

Eaton

SNT3T11K Eaton Molded Case Circuit Breaker Shunt TripUnused Surplus in Original PackagingSeries C K FrameCat#: SNT3T11KStyle#: 6642C92G06Left Pol...

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Eaton ZSI Coil Assembly - 5722B44G04 - Unused Surplus

Eaton ZSI Coil Assembly - 5722B44G04 - Unused Surplus

Eaton

ZSI Eaton Coil AssemblyCAT#: ZSIStyle#: 5722B44G04Series G Type J/L Breaker Each Unused ZSI carries our 1 year warranty. Call 800-909-3660 or ...

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Eaton JT3250TV Thermal Magnetic Trip Unit ~ 250 Amp ~ 1491D71G19 ~ Surplus

Eaton JT3250TV Thermal Magnetic Trip Unit ~ 250 Amp ~ 1491D71G19 ~ Surplus

Eaton

JT3250TV Eaton Thermal Magnetic Trip UnitUnused SurplusCAT#: JT3250TVSerial#: 1491D71G19Series C250 Amp3 PoleUPC 786679404331 Eaton molded case ci...

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Eaton KT3300T Thermal Magnetic Trip Unit 300 A - 1492D90G58 - Unused Surplus

Eaton KT3300T Thermal Magnetic Trip Unit 300 A - 1492D90G58 - Unused Surplus

Eaton

KT3300T Eaton Thermal Magnetic Trip UnitUnused SurplusCAT#: KT3300TStyle#: 1492D90G58Series C300 Amp3 PoleUPC 786679266076 Eaton molded case ci...

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Eaton C320PRP2 Lighting Contactor ~ 30 Amp ~ Unused Surplus

Eaton C320PRP2 Lighting Contactor ~ 30 Amp ~ Unused Surplus

Eaton

C320PRP2 Eaton Lighting ContactorCAT#: C320PRP230 Amp600 V2 Pole5 Per Unused Box*Unused Surplus* Each Unused C320PRP2 is Tested with Report and B...

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Eaton PDG5XNCTB1200 Neutral Current Sensor - Unused

Eaton PDG5XNCTB1200 Neutral Current Sensor - Unused

Eaton

PDG5XNCTB1200 Eaton Neutral Current SensorUnused Surplus in Original PackagingCat#: PDG5XNCTB1200Style#: 70C2042G01Ratio: Rogowski Each Unused PD...

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General Electric ES-102 MOC Switch Test Connect Assembly VB1 MOC

General Electric ES-102 MOC Switch Test Connect Assembly VB1 MOC

General Electric

VB1 MOC General Electric ES-102 MOC Switch Test Connect Assembly6NO/6NC FOR VB / VB1 SWITCHGEARCAT#: VB1 MOC Each Reconditioned VB1 MOC is Tested...

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ABSOPULSE BAP 319-48W/125FT-S0953 DC/DC Converter

ABSOPULSE BAP 319-48W/125FT-S0953 DC/DC Converter

ABSOPULSE

BAP 319-48W/125FT-S0953 ABSOPULSE DC/DC ConverterCAT#: BAP 319-48W/125FT-S0953Serial#: 2N741001Input: 48 VDC (38-56V) ; 16 Amp Max. (40A Peak)Out...

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Siemens WLST120 Shunt Trip

Siemens WLST120 Shunt Trip

Siemens

WLST120 Siemens Shunt TripCAT#: WLST120Style#: 3WA9111-0AD25110-125 VDC110-127 VAC5% Duty Ratio Each Reconditioned WLST120 is Cleaned, Tested with ...

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