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 Pow-R-Xpress EZT2036S EZ Panelboard Enclosure Trim - NEMA 1 - Unused

Eaton Pow-R-Xpress EZT2036S EZ Panelboard Enclosure Trim - NEMA 1 - Unused

Eaton

EZT2036S Eaton Pow-R-Xpress EZ Panelboard Enclosure TrimUnused Surplus in Original PackagingNEMA 1Cat#: EZT2036Sfor PRL1a,2a,3a Panelboards100 Amp1...

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Siemens P1E30ML250ATS Unassembled Lighting Panel - 250A/480Y,277V/3P4W - Unused

Siemens P1E30ML250ATS Unassembled Lighting Panel - 250A/480Y,277V/3P4W - Unused

Siemens

P1E30ML250ATS Siemens Low Voltage Unassembled Lighting PanelUnused Surplus in Original PackagingType: P1 PanelboardsCatalog#: P1E30ML250ATSMain Lu...

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Eaton BRP12L125G Main Lug Loadcenter - 125A/240V/N1 - Unused

Eaton BRP12L125G Main Lug Loadcenter - 125A/240V/N1 - Unused

Eaton

BRP12L125G Eaton BR Main Lug Load CenterUnused Surplus in Original Packaging NEMA 1 with Combination TrimBox Size X0Plug-on Neutral DesignCat#: B...

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Square D QOC24UF QO Load Center Cover - NEMA 1

Square D QOC24UF QO Load Center Cover - NEMA 1

Square D

QOC24UF Square D Load Center CoverNEMA 1Cat#: QOC24UF for QO Load Center125 Amp120/240 V1 Phase 3 Wire34 Poles Max24 Spaces24"x20" Each Square D QO...

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Square D NQODQB Main Circuit Breaker Adapter Kit - 225A/240v - Unused

Square D NQODQB Main Circuit Breaker Adapter Kit - 225A/240v - Unused

Square D

NQODQB Square D Main Breaker Adapter KitUnused Surplus in Original PackagingNQOD Lighting Panelboards Cat#: NQODQB20" WideUse with: QBL, QDL, QGL Q...

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NTSA PZ-PM3-13.8kV-SSW Capacitor - 13.8kV / 3x0.2μF

NTSA PZ-PM3-13.8kV-SSW Capacitor - 13.8kV / 3x0.2μF

NTSA

PZ-PM3-13.8KV-SSW NTSA Capacitor  IEC Cat#: Protec Z HV PM3(5-13.8kV) SSWUSA Cat#: PZ-PM3-13.8kV-SSW 5-13.8kV3x0.2μF  3 Phase10% THD 95kV BIL50/...

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ABB VIZ-11, 7525A70G10 Voltage Transformer - 14400:120v

ABB VIZ-11, 7525A70G10 Voltage Transformer - 14400:120v

ABB

7525A70G10 ABB Voltage Transformer*Unused Surplus Not in Original Packaging*Type: VIZ-11Cat#: 7525A70G10Voltage Class: 15kVBIL: 110kVPrimary: 14400...

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ABB SCG-4, 7525A29G04 Current Transformer - 150:5 Amp

ABB SCG-4, 7525A29G04 Current Transformer - 150:5 Amp

ABB

7525A29G04 ABB Current Transformer Type: SCG-4 Cat#: 7525A29G04  Ratio: 150:5 Ins. Class: 600 V BIL: 10kV RF: 2.0 @ 30°C Amb. Acc. Class: 0.6@B-0.1...

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Schweitzer Engineering Laboratories SEL-751A Feeder Protection Relay - 751A51DCA0X73850400

Schweitzer Engineering Laboratories SEL-751A Feeder Protection Relay - 751A51DCA0X73850400

Schweitzer Engineering Laboratories

150VCP-TR40 Eaton Vacuum Circuit BreakerType: 150VCP-TR40Style: 67A3095G64 Rated Max. Voltage 15 kV Impulse Voltage 95 kV, Peak Rated Cont. Current...

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Eaton IQ 250/260 Power Meter - IQ260MA65100

Eaton IQ 250/260 Power Meter - IQ260MA65100

Eaton

IQ260MA65100 Eaton IQ 250/260 Power MeterCat#:  IQ260MA65100Power Quality MeterMeter with Integral DisplayNo Data Logging60 Hz System5 Amp Current ...

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Electromagnetic Industries CTD-2 Capacitor Trip Device - 120V/1500μF

Electromagnetic Industries CTD-2 Capacitor Trip Device - 120V/1500μF

Eaton

CTD-2  Electromagnetic Industries Capacitor Trip DeviceCat#: CTD-2Input Voltage: 120vAC,125vDCFreq: 0-400HzAvailable Energy: 21.5 Joules +/-20% @25...

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Eaton MVS2/150VCP-TR40 Load Interrupter Switchgear - 1200 Amp / 15kV

Eaton MVS2/150VCP-TR40 Load Interrupter Switchgear - 1200 Amp / 15kV

Eaton

MVS2 / 150VCP-TR40  Eaton Load Interrupter SwitchgearType: MVS2Breaker Cat#: 150VCP-TR401200 Amp 15KV95kV BIL36kV Withstand3 Phase 60HzFault Clos...

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AFP Transformer 410306R7 / 3A39136H31A CPT

AFP Transformer 410306R7 / 3A39136H31A CPT

AFP Transformer Inc.

410306R7 / 3A39136H31A AFP Transformer 410306R7 / 3A39136H31APN: 410306R7 / 3A39136H31A13800 primary V120-240 secondary V5KVAEquipment type: CPT ...

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Eaton Outdoor Switch & AFP Transformer~ MSB / MVS2 / 150VCP-TR40 ~ 410306R7 / 3A39136H31A

Eaton Outdoor Switch & AFP Transformer~ MSB / MVS2 / 150VCP-TR40 ~ 410306R7 / 3A39136H31A

Eaton/AFP

410306R7 / 3A39136H31A Eaton Outdoor Switch~ MSB / MVS2 / 150VCP-TR40 AFP Transformer 410306R7 / 3A39136H31APN: MSB / MVS2 / 150VCP-TR40 15KV 120...

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Eaton Outdoor Switch MSB / MVS2 / 150VCP-TR40 - 15KV/1200A

Eaton Outdoor Switch MSB / MVS2 / 150VCP-TR40 - 15KV/1200A

Eaton

MSB / MVS2 / 150VCP-TR40 Eaton Outdoor Switch~ MSB / MVS2 / 150VCP-TR40 PN: MSB / MVS2 / 150VCP-TR4015KV1200AmpsACOutdoor Each item will be inspect...

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Square D QOC32UF QO Load Center Cover - NEMA 1

Square D QOC32UF QO Load Center Cover - NEMA 1

Square D

QOC32UF Square D Load Center CoverNEMA 1Cat#: QOC32UF for QO Load Center125 Amp120/240 V1 Phase 3 Wire38 Poles Max32 Spaces32"x20" Each Square D QO...

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Siemens S38B P1 Panelboard Enclosure Cover - NEMA 1

Siemens S38B P1 Panelboard Enclosure Cover - NEMA 1

Siemens

S38B Siemens Panelboard Enclosure CoverNEMA 1Cat#: S38Bfor P1 Panelboards250 Amp120 - 600Y V1 - 3 Phase 3 - 4 Wire38"x20" Each Siemens S38B Enclosu...

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General Electric JCB-0, 750X11G29 Current Transformer - 5000:5 Amp

General Electric JCB-0, 750X11G29 Current Transformer - 5000:5 Amp

General Electric

750X11G29 General Electric Current Transformer Type: JCB-0 Cat#: 750X11G29 Ratio: 5000:5 Ins. Class: 0.6kV BIL: 10kV RF: 1.0 @ 30°C Amb. Acc. Clas...

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14-140-339-501 ~ Allis Chalmers 14-140-339-501 ~ RESET/TRIP/CLOSE SB-1 SWITCH

14-140-339-501 ~ Allis Chalmers 14-140-339-501 ~ RESET/TRIP/CLOSE SB-1 SWITCH

Allis Chalmers

14-140-339-501 Allis Chalmers 14-140-339-501 RESET/TRIP/CLOSE SB-1 SWITCHPN: 14-140-339-501  Each used 14-140-339-501  will cleaned and inspected p...

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18-720-456-501 ~ Allis Chalmers 18-720-456-501 ~ CIRCUIT BREAKER TRIP/CLOSE SB-1 SWITCH

18-720-456-501 ~ Allis Chalmers 18-720-456-501 ~ CIRCUIT BREAKER TRIP/CLOSE SB-1 SWITCH

Allis Chalmers

18-720-456-501  Allis Chalmers 18-720-456-501 Trip & Close Control SwitchPN: 18-720-456-501  Each used 18-720-456-501 will cleaned and inspecte...

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A4A115 - Volten A4A115 - 600 AC AMPERES METER

A4A115 - Volten A4A115 - 600 AC AMPERES METER

Volten

A4A115  Volten A4A115 Amperes MeterPN: A4A115600 AC AMPERES METERManufacturer: VoltenEach used A4A115 will be inspected and tested prior to shippin...

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NAS ~ Direct Current Transmitter

NAS ~ Direct Current Transmitter

North American Switchgear Store

ACM Electronics INC. Direct Current Transmitter Each used Transmitter will be cleaned and inspected prior to shipping.  Call 800-909-3660 or email ...

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V3120A00 ~ NOS V3120A00 ~I-SENSE I-GRID

V3120A00 ~ NOS V3120A00 ~I-SENSE I-GRID

NOS

V3120A00 SoftSwitching Technologies CORP. NOS GRID I-SENSE I-GRIDModel: V3120A00Manufactured: 04/22/02Input: 120VA, 30mAac, 60HzS/N: 0002-8311-7798...

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Allis Chalmers ~ FC Pass Through Insulator ~ 3000Amps

Allis Chalmers ~ FC Pass Through Insulator ~ 3000Amps

Allis Chalmers

Insulator 3000Amps Allis Chalmers Insulator 3000AmpsPass Through Porcelain Insulator for FC Unit  This used FC Porcelain Insulator will be cleaned,...

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