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Circuit Breaker Part & Accessory

For circuit breaker systems in electrical distribution infrastructure, parts and accessories are among the most essential components for proper installation, maintenance, and operational reliability. These components enable secure mounting, proper connections, system integration, and ongoing maintenance of circuit breaker equipment throughout its operational lifecycle. Electrical.com carries an extensive selection of parts and accessories from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, power distribution systems, and electrical panel installations.
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Part Number
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Manufacturer
WC41S
WC41S
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Thomas & Betts
WC4S
WC4S
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Thomas & Betts
WC72S
WC72S
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Thomas & Betts
WJT-5013
WJT-5013
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Thomas & Betts
WM-7
WM-7
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Thomas & Betts
161SOP
161SOP
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Thomas & Betts
CG40-277/480-3GY
CG40-277/480-3GY
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Thomas & Betts
DKG
DKG
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Thomas & Betts
ISB80-120/208-3GY
ISB80-120/208-3GY
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Thomas & Betts
JP1010P
JP1010P
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Thomas & Betts
XN50-120/240-2G
XN50-120/240-2G
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Thomas & Betts
54131NP
54131NP
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Thomas & Betts
54183BTSP
54183BTSP
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Thomas & Betts
54287SP
54287SP
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Thomas & Betts
54872BESP
54872BESP
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Thomas & Betts
54910BENP
54910BENP
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Thomas & Betts
58163NP
58163NP
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Thomas & Betts
GSB058NP
GSB058NP
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Thomas & Betts
GSB080NP
GSB080NP
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Thomas & Betts
GSC128T
GSC128T
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Thomas & Betts
GSC287NP
GSC287NP
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Thomas & Betts
GSC297NP
GSC297NP
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Thomas & Betts
GSC327NP
GSC327NP
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Thomas & Betts
HS4-30
HS4-30
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Thomas & Betts

Electrical.com stocks the largest inventory of circuit breaker parts and accessories in the world, with over 1 million square feet of new, used, surplus, and re-certified components available for immediate shipment. From replacement parts to essential accessories, we have what you need when others say no. Our comprehensive circuit breaker parts and accessories inventory spans all configurations and specifications from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breaker parts and accessories serve critical applications across industrial facilities, commercial buildings, manufacturing plants, power distribution systems, electrical panels, switchgear installations, and maintenance operations.


Whether you're maintaining legacy equipment with obsolete parts or sourcing current production accessories for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker parts and accessories now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.