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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
380-100-100-0
380-100-100-0
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IGUS
383566
383566
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Chromalox
393691-4
393691-4
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Honeywell
3DM5000
3DM5000
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ABB
3G3RVPFI3018-RE
3G3RVPFI3018-RE
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Rasmi Electronics
3H1
3H1
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Marechal Electric Sa
3HAC15374-1
3HAC15374-1
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ABB
3KD92046
3KD92046
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Siemens
3KX3552-3AA01
3KX3552-3AA01
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Siemens
3NY1238
3NY1238
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Siemens
3PS-1000-2-WT-S
3PS-1000-2-WT-S
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Brady
3PS-125-2-WT-S
3PS-125-2-WT-S
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Brady
3PS-187-2-WT
3PS-187-2-WT
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Brady
3PS-500-2-WT-S
3PS-500-2-WT-S
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Brady
3RA6890-0BA
3RA6890-0BA
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Siemens
3S-21-490-750
3S-21-490-750
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Jewell Instruments
3S-DMA-025
3S-DMA-025
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Emerson
3S-DMV-500
3S-DMV-500
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Jewell Instruments
3SB3950-0CA5
3SB3950-0CA5
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Siemens
3SE5000-0AA24
3SE5000-0AA24
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Siemens
3SF5402-1AA03
3SF5402-1AA03
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Siemens
3SS-DAA-7.5H7.5-S
3SS-DAA-7.5H7.5-S
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Electro-Meters
3SU1950-0GB80-0AA0
3SU1950-0GB80-0AA0
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Siemens
3TX7115-5NC13
3TX7115-5NC13
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Siemens

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.