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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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Amperage
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WLL1D320CC
WLL1D320CC
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Siemens
2000
3
WLL1D320CD
WLL1D320CD
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WLL1D320CE
WLL1D320CE
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WLL1D320CF
WLL1D320CF
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2000
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WLL1D320CG
WLL1D320CG
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Siemens
2000
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WLL1D320CH
WLL1D320CH
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2000
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WLL1D320CJ
WLL1D320CJ
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Siemens
2000
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WLL1D320CK
WLL1D320CK
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Siemens
2000
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WLL1D320CL
WLL1D320CL
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Siemens
2000
3
WLL1D320CN
WLL1D320CN
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Siemens
2000
3
WLL1D320CP
WLL1D320CP
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Siemens
2000
3
WLL1D320CQ
WLL1D320CQ
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Siemens
2000
3
WLL1D320CR
WLL1D320CR
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Siemens
2000
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WLL1D320CT
WLL1D320CT
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Siemens
2000
3
WLL1D320CU
WLL1D320CU
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Siemens
2000
3
WLL1D320CW
WLL1D320CW
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Siemens
2000
3
WLL1D320CY
WLL1D320CY
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Siemens
2000
3
WLL1D320D
WLL1D320D
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Siemens
2000
3
WLL1D320DA
WLL1D320DA
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Siemens
2000
3
WLL1D320DB
WLL1D320DB
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Siemens
2000
3
WLL1D320DC
WLL1D320DC
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Siemens
2000
3
WLL1D320DD
WLL1D320DD
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Siemens
2000
3
WLL1D320DE
WLL1D320DE
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Siemens
2000
3
WLL1D320DF
WLL1D320DF
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Siemens
2000
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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