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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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WLL2D320MA
WLL2D320MA
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WLL2D320MB
WLL2D320MB
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WLL2D320MC
WLL2D320MC
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WLL2D320MD
WLL2D320MD
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WLL2D320ME
WLL2D320ME
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WLL2D320MF
WLL2D320MF
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WLL2D320MG
WLL2D320MG
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WLL2D320MH
WLL2D320MH
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WLL2D320MJ
WLL2D320MJ
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WLL2D320MK
WLL2D320MK
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WLL2D320ML
WLL2D320ML
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WLL2D320MN
WLL2D320MN
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2000
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WLL2D320MP
WLL2D320MP
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2000
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WLL2D320MQ
WLL2D320MQ
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WLL2D320MR
WLL2D320MR
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WLL2D320MT
WLL2D320MT
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2000
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WLL2D320MU
WLL2D320MU
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2000
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WLL2D320MW
WLL2D320MW
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WLL2D320MY
WLL2D320MY
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WLL2D320N
WLL2D320N
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WLL2D320NA
WLL2D320NA
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WLL2D320NB
WLL2D320NB
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2000
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WLL2D320NC
WLL2D320NC
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Siemens
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WLL2D320ND
WLL2D320ND
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Siemens
2000
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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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