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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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SEHD36250LSGET3
SEHD36250LSGET3
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250
3
SEHD36250LSGET4
SEHD36250LSGET4
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250
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SEHD36250LSGET5
SEHD36250LSGET5
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250
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SEHD36250LSGET6
SEHD36250LSGET6
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Square D
250
3
SEHD36250LSGET7
SEHD36250LSGET7
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Square D
250
3
SEHD36250LSGEV1
SEHD36250LSGEV1
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Schneider Electric
250
3
SEHD36250LSGF4
SEHD36250LSGF4
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Square D
250
3
SEHD36250LSGF8
SEHD36250LSGF8
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Schneider Electric
250
3
SEHD36250LSGMR
SEHD36250LSGMR
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Schneider Electric
250
3
SEHD36250LSGS1
SEHD36250LSGS1
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Schneider Electric
250
3
SEHD36250LSGS2
SEHD36250LSGS2
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Schneider Electric
250
3
SEHD36250LSGS3
SEHD36250LSGS3
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Square D
250
3
SEHD36250LSGS4
SEHD36250LSGS4
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Square D
250
3
SEHD36250LSGT1
SEHD36250LSGT1
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Square D
250
3
SEHD36250LSGT2
SEHD36250LSGT2
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Square D
250
3
SEHD36250LSGT3
SEHD36250LSGT3
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Schneider Electric
250
3
SEHD36250LSGT4
SEHD36250LSGT4
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Schneider Electric
250
3
SEHD36250LSGV1
SEHD36250LSGV1
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Square D
250
3
SEHD36250LSI
SEHD36250LSI
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Square D
250
3
SEHD36250LSIA4
SEHD36250LSIA4
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Schneider Electric
250
3
SEHD36250LSIA8
SEHD36250LSIA8
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Schneider Electric
250
3
SEHD36250LSIB4
SEHD36250LSIB4
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Square D
250
3
SEHD36250LSIB8
SEHD36250LSIB8
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Square D
250
3
SEHD36250LSIC4
SEHD36250LSIC4
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Square D
250
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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