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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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Part Number
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Manufacturer
Amperage
Poles
S6L600CW-2
S6L600CW-2
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ABB
600
2
S6L600EW
S6L600EW
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ABB
600
3
S6L600MW
S6L600MW
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ABB
600
3
S6L600MW-2
S6L600MW-2
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ABB
600
2
S6L600TW
S6L600TW
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ABB
600
3
S6L600TW-2
S6L600TW-2
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ABB
600
2
S6L800BW
S6L800BW
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ABB
800
3
S6L800BW-2
S6L800BW-2
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ABB
800
2
S6L800CW
S6L800CW
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ABB
800
3
S6L800CW-2
S6L800CW-2
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ABB
800
2
S6L800EW
S6L800EW
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ABB
800
3
S6L800MW
S6L800MW
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ABB
800
3
S6L800MW-2
S6L800MW-2
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ABB
800
2
S6L800TW
S6L800TW
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ABB
800
3
S6L800TW-2
S6L800TW-2
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ABB
800
2
S6LQ600BW
S6LQ600BW
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ABB
600
3
S6LQ600CW
S6LQ600CW
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From
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ABB
600
3
S6LQ600EW
S6LQ600EW
Limited Stock
From
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ABB
600
3
S6LQ800BW
S6LQ800BW
Limited Stock
From
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ABB
800
3
S6LQ800CW
S6LQ800CW
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From
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ABB
800
3
S6LQ800EW
S6LQ800EW
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ABB
800
3
S6N600BW-2
S6N600BW-2
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ABB
600
2
S6N600CW-2
S6N600CW-2
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ABB
600
2
S6N600EW
S6N600EW
Limited Stock
From
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ABB
600
3
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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