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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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SPTA 16/ 2-10,0-ZB
SPTA 16/ 2-10,0-ZB
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SPTAF 1/ 2-3,5-EL
SPTAF 1/ 2-3,5-EL
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SPTAF 1/ 2-5,0-EL
SPTAF 1/ 2-5,0-EL
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SPTAF 1/ 2-5,0-LL
SPTAF 1/ 2-5,0-LL
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SPTAF 1/ 3-3,5-EL
SPTAF 1/ 3-3,5-EL
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SPTAF 1/10-3,5-EL
SPTAF 1/10-3,5-EL
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Phoenix Contact
SPTAF 1/12-3,5-EL
SPTAF 1/12-3,5-EL
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Phoenix Contact
SPVE110801
SPVE110801
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Alps Electric
SPVE110900
SPVE110900
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Alps Electric
SQD-QOFP
SQD-QOFP
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Schneider Electric
SR-B1
SR-B1
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Keyence Corp
SR-N8
SR-N8
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Mitsubishi
SR-SUB
SR-SUB
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Middle Atlantic Products
SR50-EL/EACH
SR50-EL/EACH
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Thomas & Betts
SRN6425VK
SRN6425VK
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ABB
SRP-8131
SRP-8131
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Bud Industries
SRP-8144
SRP-8144
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Bud Industries
SRPE-250-0-C
SRPE-250-0-C
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Thomas & Betts
SRPE-375-9-C
SRPE-375-9-C
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Thomas & Betts
SRPE-375F-9-C
SRPE-375F-9-C
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Thomas & Betts
SRR1260-1R0Y
SRR1260-1R0Y
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Bourns
SRR1260-391K
SRR1260-391K
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Bourns
SRR1260-7R6Y
SRR1260-7R6Y
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Bourns
SRR4018-150Y
SRR4018-150Y
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Bourns
Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations 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 breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers 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.

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