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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
53ML5111A21ABX
53ML5111A21ABX
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ABB
54-218-2
54-218-2
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Mode Electronics
54-279-2
54-279-2
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Mode Electronics
545-828
545-828
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Siemens
5507/1/1/C000/0/0000/000
5507/1/1/C000/0/0000/000
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Parker
5512A11
5512A11
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Pr Electronics
551585-131
551585-131
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Triplett
5531A
5531A
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Pr Electronics
554146
554146
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Ametek
5544A
5544A
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Ametek
57625-402
57625-402
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Norcross
5797-50
5797-50
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Norgren
5800-101-RC
5800-101-RC
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Bourns
58000-99705
58000-99705
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Badger Meter
580014013
580014013
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YALE
5860TR
5860TR
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Honeywell
587B051
587B051
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Protek
5908
5908
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EBM Papst
5908-105
5908-105
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EBM Papst
5915PC-12T-B10-A00
5915PC-12T-B10-A00
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Minebea
5915PC-12T-B30-AM0
5915PC-12T-B30-AM0
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Minebea
5915PC-20T-B30-B00
5915PC-20T-B30-B00
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Minebea
595529
595529
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Cm Columbus Mckinnon
599-PC01
599-PC01
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Allen-Bradley

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.