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

 

592C822H01; Spring charge motor for DHP circuit breaker, 125VDC / 115VAC

592C822H01; Spring charge motor for DHP circuit breaker, 125VDC / 115VAC

Westinghouse

592C822H01 Spring charge motor for DHP circuit breaker 125VDC / 115VAC Used on 50DHP75, 50DHP150, 50DHP250, 150DHP500, 150DHP750, 150DHP10...

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592C921G01; Westinghouse DHP Shunt Trip Magnet

592C921G01; Westinghouse DHP Shunt Trip Magnet

Westinghouse

 592C921G01; Westinghouse DHP Shunt Trip Magnet   Used on 50DHP75, 50DHP150, 50DHP250, 150DHP500, 150DHP750, 150DHP1000, 75DHP50...

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592C921G01; Westinghouse DHP Spring Release Magnet

592C921G01; Westinghouse DHP Spring Release Magnet

Westinghouse

 592C921G01; Westinghouse DHP Spring Release Magnet Used on 50DHP75, 50DHP150, 50DHP250, 150DHP500, 150DHP750, 150DHP1000, 75DHP500 ...

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593C403G01 ~ Westinghouse 593C403G01 Control Transformer

593C403G01 ~ Westinghouse 593C403G01 Control Transformer

Westinghouse

 593C403G01   Westinghouse 593C403G01 Control TransformerPN: 593C403G0160 HzRCT-15 Each used 593C403G01 Control Transformer will be inspected and ...

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5980C96G04 ~ Cutler Hammer 5980C96G04 Fuse

5980C96G04 ~ Cutler Hammer 5980C96G04 Fuse

Cutler Hammer

5980C96G04 Cutler Hammer 5980C96G04 FuseCat: 5980C96G045HLE-25E5.5kV Max25E Amp50/60 Hertz Each used 5HLE-25E 5980C96G04 fuse will be cleaned &...

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5UH31 ~ Sylvania 5UH31 PML Relay

5UH31 ~ Sylvania 5UH31 PML Relay

Sylvania

5UH31 5UH31 Sylvania PML Relay Each 5UH31 will be cleaned and tested prior to shipping and carries a 1-Year Warranty. Standard lead time (1-3) days...

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6006-SCS ~ ENN- UNION Corp.Terminal Blocks

6006-SCS ~ ENN- UNION Corp.Terminal Blocks

ENN- UNION

6006-SCS Unused Surplus ENN- UNION Corp. Terminal Blocks 75 Ampere 600 volts PN: 6006-SCS Height 1 3/16" Width 2" Length 5 1/8" Mounting holes 4...

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600:5 FD ~ Allis Chalmers 600:5 FD Current Transformer

600:5 FD ~ Allis Chalmers 600:5 FD Current Transformer

Allis Chalmers

600:5 FD   Allis Chalmers 600:5 FD Current TransformerRatio: 600:5Amps: 600:5Type: FDEach Used 600:5 FD Current Transformer Will be Cleaned and Tes...

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ABB Type SS3G soild state device

60990-2-T306 ~ ABB Type SS3G 60990-2-T306 Solid State Device

ABB

60990-2-T306 ABB Type SS3G Soild State DeviceModel Number: 60990-2-T306.  This trip unit will be inspected and tested prior to shipping.   Standa...

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ABB TYPE SS4 soild state device

609901-T501 ~ ABB 609901-T501 Soild State Device

ABB

609901-T501 ABB TYPE SS4 Soild State DeviceModel Number: 609901-T501  This trip unit will be inspected and tested prior to shipping.  Standard l...

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609902-T6 ITE SS3G Solid State Device NASPG41850

ITE

Products 609902-T6 ITE SS3G Solid State Device IN STOCK Standard lead time (1-3) days prior to shipping. If item is needed sooner please...

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61-300-012-050 ~ Siemens-Allis 61-300-012-050 BO 100G CT

61-300-012-050 ~ Siemens-Allis 61-300-012-050 BO 100G CT

Siemens/Allis Chalmers

61-300-012-050 BO 100G CT Siemens-Allis  PN: 61-300-012-050 50/5 Amp 50/5 V Each Used 61-300-012-050 Will Be Cleaned and Tested Piror to Shipping. ...

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61-300-040-503 ~ Siemens 61-300-040-503 Current Transformer for LA-800

61-300-040-503 ~ Siemens 61-300-040-503 Current Transformer for LA-800

Siemens

61-300-040-503 Siemens 61-300-040-503 Current Transformer for LA-800400:1  AmpPN: 61-300-040-503 Each used 61-300-040-503 will be cleaned and teste...

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61-300-040-504 ~ Siemens 61-300-040-504 Current Transformer

61-300-040-504 ~ Siemens 61-300-040-504 Current Transformer

Siemens

61-300-040-504 Siemens 61-300-040-504 Current Transformer Amps: 600/1 PN: 61-300-040-504 Each used 61-300-040-504 will be cleaned and inspected ...

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61-300-041-504 ~ Siemens 61-300-041-504 Current Transformer

61-300-041-504 ~ Siemens 61-300-041-504 Current Transformer

Siemens

61-300-041-504 Siemens 61-300-041-504 Current TransformerAmp: 1600/1PN: 61-300-041-504 Each used  61-300-041-504 will be cleaned and tested prior t...

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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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Siemens CTs for RL-800 circuit breaker

61-300-052-504 ~ Siemens 61-300-052-504 Current Transformer

Siemens

61-300-052-504 Siemens CTs for RL-800 circuit breakerCAT: 61-300-052-504Ratio: 800:1 Each used 61-300-052-504 will be cleaned and tested prior to ...

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61-300-052-505 - Siemens Allis - Static Trip II Curent Transformer for RL

61-300-052-505 - Siemens Allis - Static Trip II Curent Transformer for RL

Siemens Allis

61-300-052-505 - Siemens Allis - Static Trip II Current Transformer for RLPN: 61-300-052-5051600:1Manufacturer: Siemens AllisEach used 61-300-052-5...

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61-300-052-514 ~ Siemens 61-300-052-514 Current Transformer

61-300-052-514 ~ Siemens 61-300-052-514 Current Transformer

Siemens

61-300-052-514 Siemens 61-300-052-514 Current Transformer 3200APN:  61-300-052-514 3" window of CT Each used 61-300-052-514 will be cleaned a...

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61-300-052-518 ~ Siemens 61-300-052-518 Static Trip III CT

61-300-052-518 ~ Siemens 61-300-052-518 Static Trip III CT

Siemens

61-300-052-518 Siemens 61-300-052-518 Static Trip III CTAMP: 4000/1 , 2000/5PN: 61-300-052-518 Each used 61-300-052-518 will be cleaned and tested ...

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61-300-053-506 ~ Siemens 61-300-053-506 CT's 800/.05 for Static Trip Programmer

61-300-053-506 ~ Siemens 61-300-053-506 CT's 800/.05 for Static Trip Programmer

Siemens

61-300-053-506 Siemens CT's for Static Trip ProgrammerPN: 61-300-053-506Ratio: 800/ 0.5 Each used  61-300-053-506 will be cleaned and tested prior ...

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61-300-059-508 Siemens LA-RL CT For Static Trip III NASPG41879-1

Siemens

Products 61-300-059-508 Siemens LA-RL CT For Static Trip III IN STOCK Standard lead time (1-3) days prior to shipping. If item is needed...

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6128785G30 ~ ITE 6128785G30 Coil

6128785G30 ~ ITE 6128785G30 Coil

ITE

6128785G30 6128785G30 CoilPN:6128785G30Off of HKA breakerRelay coil Each used HKA relay coil will be cleaned and inspected prior to shipping. Stan...

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61300031508 ~ 61-300-031-508 ~ Siemens Allis 61300031508 Current Transformer for LA-800A Circuit Breaker

61300031508 ~ 61-300-031-508 ~ Siemens Allis 61300031508 Current Transformer for LA-800A Circuit Breaker

Siemens Allis

61-300-031-508  Siemens Allis 61300031508 Current Transformer for LA-800A Circuit BreakerPN: 61-300-031-508 Each Used Current Transformer Will Be C...

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