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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
41379
41379
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Nvent
414000052-092OUS
414000052-092OUS
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Ametek
415-SL-000-0
415-SL-000-0
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Vorne
41593021
41593021
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Socomec
4171.000
4171.000
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Rittal
4172.000
4172.000
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Rittal
419-0-0443-01
419-0-0443-01
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Robotron
4198
4198
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Keystone Electronics
41B7288X022-30
41B7288X022-30
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Emerson
420-G-0-1000
420-G-0-1000
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Triplett
4200-3480
4200-3480
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Nidec Corp
4200-6311
4200-6311
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Nidec Corp
420277YP05AWSJ10
420277YP05AWSJ10
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Schneider Electric
4214/12H
4214/12H
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EBM Papst
4261A-8
4261A-8
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Fanuc
42988
42988
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Sullair
42EF-P2MNB-A2
42EF-P2MNB-A2
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Allen-Bradley
43-500-P10-10A
43-500-P10-10A
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E-T-A Circuit Breakers
430-G
430-G
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Triplett
43036M
43036M
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Zebra
4314
4314
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EBM Papst
432-DCI-S0-SC-SS-4/20MA-0/150
432-DCI-S0-SC-SS-4/20MA-0/150
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Fanuc
4320-16S
4320-16S
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Astro Pneumatic
439-120-25
439-120-25
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Mcg Surge Protection

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.