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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

 

GE Small Wheel for GE AM-5-250-4 Breaker , 5 KV 1200 Amp

GE Small Wheel for GE AM-5-250-4 Breaker , 5 KV 1200 Amp

GE

GE Small Wheel for GE AM-5-250-4 , 5 KV 1200 Amp Breaker Each used wheel will be inspected prior to shipping. NASPG15798-1 , NASPG15798-2 , NASPG1...

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GE Stationary Contact Assembly for GE AM-5-250-4 Breaker , 5 KV , 1200 Amp

GE Stationary Contact Assembly for GE AM-5-250-4 Breaker , 5 KV , 1200 Amp

GE

GE Stationary Contact Assembly for GE AM-5-250-4 Breaker 5 KV 1200 Amp  Please Call or contact sales@naswgr.com for pricing on parts. Each used GE ...

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GE Moving Contact Assembly for GE AM-5-250-4 Breaker , 5 KV , 1200 Amp

GE Moving Contact Assembly for GE AM-5-250-4 Breaker , 5 KV , 1200 Amp

GE

GE Moving Contact Assembly for GE AM-5-250-4 Breaker 5 KV 1200 Amp Please call or contact sales@naswgr.com for pricing on parts! Each used GE Movin...

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GE Arc Chute Blow Out Coil Cover Plate for GE AM-5-250-4 Breaker , 5 KV , 1200 Amp

GE Arc Chute Blow Out Coil Cover Plate for GE AM-5-250-4 Breaker , 5 KV , 1200 Amp

GE

GE Arc Chute Blow Out Coil Cover Plate for GE AM-5-250-4 Breaker 5 KV 1200 Amp Each  Arc Chute Blow Out Coil Cover Plate will be cleaned/ inspected...

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18-657-346-579 ~ Allis Chalmers 18-657-346-579 LA-600 Electrically Operated Replacement Cover

18-657-346-579 ~ Allis Chalmers 18-657-346-579 LA-600 Electrically Operated Replacement Cover

Allis Chalmers

18-657-346-579 Allis Chalmers LA-600 Electrically Operated Replacement CoverLA600LA-600 Front CoverAllis Chalmers LA-600 Front Cover E/OAllis-Chalm...

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18-657-346-523 ~ Allis Chalmers LA-600 Manually Operated Replacement Cover

18-657-346-523 ~ Allis Chalmers LA-600 Manually Operated Replacement Cover

Allis Chalmers

18-657-346-523 Allis Chalmers LA-600 Manually Operated Replacement CoverLA-600 Front CoverLA600Allis Chalmers LA-600 Front CoverAllis-ChalmersNon O...

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18-657-346-537 ~ Allis Chalmers 18-657-346-537 LA-1600 Manually Operated Replacement Cover

18-657-346-537 ~ Allis Chalmers 18-657-346-537 LA-1600 Manually Operated Replacement Cover

Allis Chalmers

18-657-346-537 Allis Chalmers LA-1600 Manually Operated Replacement CoverAllis-Chalmers LA-1600 Front CoverAllis Chalmers LA-1600 Front Cover Manua...

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18-657-346-550 ~ Allis Chalmers LA-1600 Electrically Operated Replacement Cover

18-657-346-550 ~ Allis Chalmers LA-1600 Electrically Operated Replacement Cover

Allis Chalmers

18-657-346-550 Allis Chalmers LA-1600 Electrically Operated Replacement CoverAllis-Chalmers LA-1600 Front CoverAllis Chalmers LA-1600 Front Cover E...

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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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Truck Ground Stab for GE AM13.8-500-5C , 15 KV , 1200 Amp ,

GE

Truck Ground Stab for GE AM13.8-500-5C 15 KV 1200 Amp Each used Truck Ground Stab for GE AM13.8-500-5C will be cleaned/ inspected prior to shipping...

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QMB362TW ~ Square D QMB362-TW Panel Board Switch ~ 60 Amp

QMB362TW ~ Square D QMB362-TW Panel Board Switch ~ 60 Amp

Square D

QMB362TW Square D QMB362TW Panel Board Switch PN: QMB362TW60 Amp 3 Pole 600 VAC Series E1 Each used QMB362TW will be Cleaned, Tested with R...

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0845D0123G003 ~ GE 0845D0123G003 Line Side Breaker Bushing for GE AM13.8-500-6H Breaker

0845D0123G003 ~ GE 0845D0123G003 Line Side Breaker Bushing for GE AM13.8-500-6H Breaker

GE

0845D0123G003 GE 0845D0123G003 Line Side Breaker Bushing for GE AM13.8-500-6H Breaker PN: 0845D0123G00315 KV 1200 Amp Each used 0845D0123G0...

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0845D0124G003 ~ GE 0845D0124G003 Load side Breaker Bushing for AM13.8-500-6H

0845D0124G003 ~ GE 0845D0124G003 Load side Breaker Bushing for AM13.8-500-6H

GE

0845D0124G003 GE 0845D0124G003 Load side Breaker Bushing for AM13.8-500-6H PN: 0845D0124G003 15KV  1200 Amps Each used 0845D0124G003 will b...

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TR4SX , GE Rating Plug for Rms-9 MicroVersa Trip Programer , PN: TR4SX

TR4SX , GE Rating Plug for Rms-9 MicroVersa Trip Programer , PN: TR4SX

GE

TR4SX Rating Plug out of a Rms-9 MicroVersa Trip Programer LSI PN:TS40LSIT1 Rating Plug Cat#: TR4SX Each used TR4SX  will be Inspected/ tested...

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Wheel for GE AM13.8-750-5L Magneblast Breaker

Wheel for GE AM13.8-750-5L Magneblast Breaker

GE

Wheel for GE AM13.8-750-5L Magneblast Breaker15 KV Each wheel will be inspected prior to shipping with our 30 day return policy. Standard lead tim...

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ML-13 GE Mechanism for GE AM13.8-750-5L Magneblast Breaker , 15 KV , 2000 Amp

ML-13 GE Mechanism for GE AM13.8-750-5L Magneblast Breaker , 15 KV , 2000 Amp

GE

ML-13 GE Mechanism for GE AM13.8-750-5L Magneblast Breaker 15 KV 2000 Amp Please contactsales@naswgr.comfor more information. Each used ML-13 Mecha...

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Ground Stab for GE AM13.8-750-5L Magneblast Breaker , 15 KV , 2000 Amp

Ground Stab for GE AM13.8-750-5L Magneblast Breaker , 15 KV , 2000 Amp

GE

Ground Stab for GE AM13.8-750-5L Magneblast Breaker 15 KV 2000 Amp  Each used Ground Stab will be inspected prior to shipping with our 30 day retur...

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0265C0176R006 , GE 0265C0176R006 Arc Chute Barrier for GE AM13.8-750-5L Magneblast Breaker

GE

0265C0176R006 GE 0265C0176R006 Arc Chute Barrier for GE AM13.8-750-5L Magneblast Breaker15 KV2000 AmpPN: 0265C0176R006  Each used 0265C0176R006 wi...

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GE Ground Strap for GE AM13.8-750-5L Magneblast Breaker , 15 KV , 2000 Amp

GE Ground Strap for GE AM13.8-750-5L Magneblast Breaker , 15 KV , 2000 Amp

GE

GE Ground Strap for GE AM13.8-750-5L Magneblast Breaker 15 KV 2000 Amp Please contact sales@naswgr.com for more information.  Each used ground stra...

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0456A0866P005 ~ CR2940U310 ~ GE 0456A0866P005 ~ CR2940U310 Microswitch for GE Magneblast AM13.8-750-5L Breaker

0456A0866P005 ~ CR2940U310 ~ GE 0456A0866P005 ~ CR2940U310 Microswitch for GE Magneblast AM13.8-750-5L Breaker

GE

0456A0866P005 , CR2940U310 GE 0456A0866P005 , CR2940U310 Microswitch for GE Magneblast AM13.8-750-5L BreakerPN: 0456A0866P005 , CR2940U310 Ratio/ P...

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0137A9164P004 (Main) ~ 0227A5306G002 (Arcing) ~ GE 0137A9164P004 (Main) ~ 0227A5306G002 (Arcing) Moving Contact Assembly for GE Magneblast AM13.8-750-5L Breaker

0137A9164P004 (Main) ~ 0227A5306G002 (Arcing) ~ GE 0137A9164P004 (Main) ~ 0227A5306G002 (Arcing) Moving Contact Assembly for GE Magneblast AM13.8-750-5L Breaker

GE

0137A9164P004 (Main) , 0227A5306G002 (Arcing) GE 0137A9164P004 (Main) , 0227A5306G002 (Arcing) Moving Contact Assembly for GE Magneblast AM13.8-750...

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0114C5382P002 (Main) ~ 0121A5964P001 (Spring) ~ 0213X0344R032 (Arcing) ~ GE 0114C5382P002 (Main) ~ 0121A5964P001 (Spring) ~ 0213X0344R032 (Arcing) Stationary Contact Assembly ~ Stationary Contact Assembly for GE Magneblast AM13.8-750-5L Breaker

0114C5382P002 (Main) ~ 0121A5964P001 (Spring) ~ 0213X0344R032 (Arcing) ~ GE 0114C5382P002 (Main) ~ 0121A5964P001 (Spring) ~ 0213X0344R032 (Arcing) Stationary Contact Assembly ~ Stationary Contact Assembly for GE Magneblast AM13.8-750-5L Breaker

GE

0114C5382P002 (Main) , 0121A5964P001 (Spring) , 0213X0344R032 (Arcing) GE 0114C5382P002 (Main) , 0121A5964P001 (Spring) , 0213X0344R032 (Arcing) ...

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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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