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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
MU1238A-11BN
MU1238A-11BN
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Oriental Motor
MU1238A-41B
MU1238A-41B
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Oriental Motor
MU1238B-21B
MU1238B-21B
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Oriental Motor
MU1238B-41B
MU1238B-41B
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Oriental Motor
MU2B1
MU2B1
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Ametek
MU3B1
MU3B1
Limited Stock
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Ametek
MV-U-S-EM1024A
MV-U-S-EM1024A
Limited Stock
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Electro-Meters
MVD2555
MVD2555
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HBM
MW-6FT-660CFM
MW-6FT-660CFM
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L-Com
MX-0JJ013-54012-67A-0280
MX-0JJ013-54012-67A-0280
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Dell
MY4N-24DC-S
MY4N-24DC-S
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Omron
MYS5-385/10
MYS5-385/10
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Xian Xiwuer
MYS5-385/20
MYS5-385/20
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Xian Xiwuer
N-PE-255
N-PE-255
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Selong
N1C202408LP
N1C202408LP
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Hubbell
N1GD2
N1GD2
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Eaton
N24/200-122
N24/200-122
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M&W Electric Manufacturing
N280425G050
N280425G050
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Nvent
N2F-2202B
N2F-2202B
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Eaton
N30U-120000E0
N30U-120000E0
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Lumel
N6400-Z271000
N6400-Z271000
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Danaher Controls
N6400Z477012
N6400Z477012
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Danaher Controls
NB09-066.00-024
NB09-066.00-024
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Raytheon
NC32FSBC
NC32FSBC
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Schneider Electric

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.