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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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WLL1D320DG
WLL1D320DG
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Siemens
2000
3
WLL1D320DH
WLL1D320DH
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2000
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WLL1D320DJ
WLL1D320DJ
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WLL1D320DK
WLL1D320DK
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2000
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WLL1D320DL
WLL1D320DL
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Siemens
2000
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WLL1D320DN
WLL1D320DN
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2000
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WLL1D320DP
WLL1D320DP
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Siemens
2000
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WLL1D320DQ
WLL1D320DQ
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Siemens
2000
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WLL1D320DR
WLL1D320DR
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Siemens
2000
3
WLL1D320DT
WLL1D320DT
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Siemens
2000
3
WLL1D320DU
WLL1D320DU
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Siemens
2000
3
WLL1D320DW
WLL1D320DW
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Siemens
2000
3
WLL1D320DY
WLL1D320DY
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Siemens
2000
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WLL1D320E
WLL1D320E
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2000
3
WLL1D320EA
WLL1D320EA
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2000
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WLL1D320EB
WLL1D320EB
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Siemens
2000
3
WLL1D320EC
WLL1D320EC
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Siemens
2000
3
WLL1D320ED
WLL1D320ED
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Siemens
2000
3
WLL1D320EE
WLL1D320EE
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Siemens
2000
3
WLL1D320EF
WLL1D320EF
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Siemens
2000
3
WLL1D320EG
WLL1D320EG
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Siemens
2000
3
WLL1D320EH
WLL1D320EH
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Siemens
2000
3
WLL1D320EJ
WLL1D320EJ
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Siemens
2000
3
WLL1D320EK
WLL1D320EK
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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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