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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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RFM 1500FP
RFM 1500FP
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RFM 400-3
RFM 400-3
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RFM 400FP
RFM 400FP
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SC2.5 BEIGE
SC2.5 BEIGE
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$0.57
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SC4
SC4
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$0.94
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SCD2.5BEIGE
SCD2.5BEIGE
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$2.66
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SCD2.5EBEIGE
SCD2.5EBEIGE
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$1.99
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SCPE2.5
SCPE2.5
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$2.41
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SCPE4
SCPE4
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$3.17
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SP2.5-10BEIGE
SP2.5-10BEIGE
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SRSC-230AC/DC
SRSC-230AC/DC
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$10.00
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SRSI-24AC/DC
SRSI-24AC/DC
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$10.35
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U12SM-MC
U12SM-MC
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XE-S1/10A
XE-S1/10A
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XE-S5/40A
XE-S5/40A
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20.130M/PS
20.130M/PS
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20.500M/5
20.500M/5
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4002ALMHL-AAXX-4
4002ALMHL-AAXX-4
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58001
58001
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C10D1002
C10D1002
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C10D1004
C10D1004
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C10D1010
C10D1010
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C10D1016
C10D1016
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C10D2006
C10D2006
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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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