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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
49-9805
49-9805
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Eaton
49003-P24
49003-P24
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Leviton
49265-VFR
49265-VFR
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Leviton
4983-DC120-03
4983-DC120-03
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Allen-Bradley
4983-DS120-402
4983-DS120-402
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Allen-Bradley
4983-DS277-403
4983-DS277-403
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Allen-Bradley
4983-DS277-804
4983-DS277-804
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Allen-Bradley
4983-DS480-40
4983-DS480-40
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Allen-Bradley
4983-PF120-05
4983-PF120-05
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Allen-Bradley
4A3090
4A3090
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Utc Fire & Security Company
4C-230HS
4C-230HS
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Bisonic Technology Corp
4C-230HS-W
4C-230HS-W
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Bisonic
4C446
4C446
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Grainger
4C549
4C549
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Grainger
4C566
4C566
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Grainger
4C829
4C829
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Grainger
4WT37A
4WT37A
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Grainger
4WT42
4WT42
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Grainger
4WT42A
4WT42A
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Grainger
4WT43A
4WT43A
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Grainger
4WT47
4WT47
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Grainger
4WT48
4WT48
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Grainger
4WXP4
4WXP4
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Grainger
4YD83
4YD83
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Grainger

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.