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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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WLL1D320EL
WLL1D320EL
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Siemens
2000
3
WLL1D320EN
WLL1D320EN
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WLL1D320EP
WLL1D320EP
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WLL1D320EQ
WLL1D320EQ
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WLL1D320ER
WLL1D320ER
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WLL1D320ET
WLL1D320ET
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WLL1D320EU
WLL1D320EU
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Siemens
2000
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WLL1D320EW
WLL1D320EW
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WLL1D320EY
WLL1D320EY
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2000
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WLL1D320F
WLL1D320F
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Siemens
2000
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WLL1D320FA
WLL1D320FA
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WLL1D320FB
WLL1D320FB
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Siemens
2000
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WLL1D320FC
WLL1D320FC
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Siemens
2000
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WLL1D320FD
WLL1D320FD
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2000
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WLL1D320FE
WLL1D320FE
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2000
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WLL1D320FF
WLL1D320FF
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Siemens
2000
3
WLL1D320FG
WLL1D320FG
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Siemens
2000
3
WLL1D320FH
WLL1D320FH
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Siemens
2000
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WLL1D320FJ
WLL1D320FJ
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2000
3
WLL1D320FK
WLL1D320FK
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Siemens
2000
3
WLL1D320FL
WLL1D320FL
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Siemens
2000
3
WLL1D320FN
WLL1D320FN
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Siemens
2000
3
WLL1D320FP
WLL1D320FP
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Siemens
2000
3
WLL1D320FQ
WLL1D320FQ
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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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