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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

 

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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General Electric THE277Y200PP Transient Voltage Surge Suppressor / Ferraz Shawmut SS200-4 Special Purpose Switch

General Electric THE277Y200PP Transient Voltage Surge Suppressor / Ferraz Shawmut SS200-4 Special Purpose Switch

General Electric / Ferraz Shawmut

THE277Y200PP & SS200-4 General Electric Transient Voltage Surge SuppressorCAT#: THE277Y200PPType 1800 Vpk277/480 V50/60 HzThree Phase Ferraz Sh...

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BUSS KRP-C-3000 Time-Delay Fuse ~ 600 V

BUSS KRP-C-3000 Time-Delay Fuse ~ 600 V

Buss

KRP-C-3000 BUSS Time-Delay FuseCAT#: KRP-C-3000Class L600 VAC Each Reconditioned KRP-C-3000 is Cleaned, Tested with Report, and Carries our One Yea...

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Allen-Bradley 700-P600A1 AC Relay

Allen-Bradley 700-P600A1 AC Relay

Allen Bradley

700-P600A1 Allen-Bradley AC RelayCAT#: 700-P600A1Series B10/20 Amp600 V Coil115 - 120 V ~ 60 Hz110 V ~ 50 Hz Each Reconditioned 700-P600A1 is Clean...

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Allen-Bradley 700-P440A1 AC Relay

Allen-Bradley 700-P440A1 AC Relay

Allen Bradley

700-P440A1 Allen-Bradley AC RelayCAT#: 700-P440A1Series B10/20 Amp600 V Coil115-120 V ~ 60 Hz110 V ~ 50 Hz Each Reconditioned 700-P440A1 is Cleaned...

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Allen-Bradley 700-P800A1 AC Relay

Allen-Bradley 700-P800A1 AC Relay

Allen Bradley

700-P800A1 Allen-Bradley AC RelayCAT#: 700-P800A1Series B10/20 Amp600 V Coil115-120 V ~ 60 Hz110 V ~ 50 Hz Each Reconditioned 700-P800A1 is Cleaned...

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Allen-Bradley 700-P200A1 AC Relay

Allen-Bradley 700-P200A1 AC Relay

Allen Bradley

700-P200A1 Allen-Bradley AC RelayCAT#: 700-P200A1Series D10/20 Amp600 V Coil115-120 V ~ 60 Hz110 V ~ 50 Hz Each Reconditioned 700-P200A1 is Cleaned...

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General Electric TS20LSIM Epic MicroVersaTrip Programmer

General Electric TS20LSIM Epic MicroVersaTrip Programmer

General Electric

TS20LSIM General Electric Epic MicroVersaTrip ProgrammerCAT#: TS20LSIMRating PlugCAT#: TR16S1600X= 1600 AS= 1600 A Each TS20LSIM is Cleaned, Tested...

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General Electric TS40LSGM Epic MicroVersaTrip Programmer

General Electric TS40LSGM Epic MicroVersaTrip Programmer

General Electric

TS40LSGM General Electric Epic MicroVersaTrip ProgrammerCAT#: TS40LSGM Each TS40LSGM is Cleaned, Tested with Report, and Carries our One Year Warra...

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