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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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1SCA105060R1001
1SCA105060R1001
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1SCA111427R1001
1SCA111427R1001
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1SDA013497R1
1SDA013497R1
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$174.87
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1SDA015550R1
1SDA015550R1
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$466.77
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1SDA016145R1
1SDA016145R1
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$482.97
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1SDA038441R1
1SDA038441R1
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$468.52
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1SDA046113R1
1SDA046113R1
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$223.48
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1SDA046760R1
1SDA046760R1
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$289.49
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1SDA050950R1
1SDA050950R1
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$346.50
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1SDA050996R1
1SDA050996R1
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$106.20
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1SDA053591R1
1SDA053591R1
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$342.97
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1SDA053916R1
1SDA053916R1
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$304.52
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1SDA057173R1
1SDA057173R1
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$425.64
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1SDA057205R1
1SDA057205R1
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1SDA058245R1
1SDA058245R1
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$13.48
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1SDA058527R1
1SDA058527R1
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$460.33
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1SDA060261R1
1SDA060261R1
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$403.80
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1SDA061724R1
1SDA061724R1
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$580.44
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1SDA061799R1
1SDA061799R1
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$63.96
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1SDA066881R1
1SDA066881R1
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$780.73
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1SDA067440R1
1SDA067440R1
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1SFA616077R1034
1SFA616077R1034
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1SNA020846R2300
1SNA020846R2300
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1SNA105143R2100
1SNA105143R2100
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$3.24
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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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