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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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1SDA067772R1
1SDA067772R1
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1SDA067786R1
1SDA067786R1
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1SDA067788R1
1SDA067788R1
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1SDA068058R1
1SDA068058R1
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$1,020.10
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1SDA068064R1
1SDA068064R1
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$402.50
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1SDA068212R1
1SDA068212R1
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$459.69
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1SDA068649R1
1SDA068649R1
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1SDA069738R1
1SDA069738R1
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$660.42
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1SDA069975R1
1SDA069975R1
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$65.97
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1SDA070431R1
1SDA070431R1
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$1,139.28
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1SDA070461R1
1SDA070461R1
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$298.97
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1SDA082914R1
1SDA082914R1
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$2,568.48
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1SDA107473R1
1SDA107473R1
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1SFA611630R1002
1SFA611630R1002
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1SFA616070R3023
1SFA616070R3023
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$27.51
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1SFA616920R8005
1SFA616920R8005
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1SKP806100C0051
1SKP806100C0051
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1SNA-115229R2000
1SNA-115229R2000
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$21.82
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1SNA007023R1500
1SNA007023R1500
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$16.55
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1SNA007025R1700
1SNA007025R1700
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1SNA008037R2400
1SNA008037R2400
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$48.51
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1SNA105129R2300
1SNA105129R2300
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$2.19
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1SNA115224R1300
1SNA115224R1300
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$0.96
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1SNA115439R1300
1SNA115439R1300
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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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