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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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WLS1D320BA
WLS1D320BA
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Siemens
2000
3
WLS1D320BB
WLS1D320BB
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Siemens
2000
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WLS1D320BC
WLS1D320BC
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WLS1D320BD
WLS1D320BD
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Siemens
2000
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WLS1D320BE
WLS1D320BE
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Siemens
2000
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WLS1D320BF
WLS1D320BF
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Siemens
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WLS1D320BG
WLS1D320BG
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Siemens
2000
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WLS1D320BH
WLS1D320BH
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Siemens
2000
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WLS1D320BJ
WLS1D320BJ
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Siemens
2000
3
WLS1D320BK
WLS1D320BK
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Siemens
2000
3
WLS1D320BL
WLS1D320BL
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Siemens
2000
3
WLS1D320BN
WLS1D320BN
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Siemens
2000
3
WLS1D320BP
WLS1D320BP
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Siemens
2000
3
WLS1D320BQ
WLS1D320BQ
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Siemens
2000
3
WLS1D320BR
WLS1D320BR
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Siemens
2000
3
WLS1D320BT
WLS1D320BT
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Siemens
2000
3
WLS1D320BU
WLS1D320BU
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Siemens
2000
3
WLS1D320BW
WLS1D320BW
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Siemens
2000
3
WLS1D320BY
WLS1D320BY
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Siemens
2000
3
WLS1D320C
WLS1D320C
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Siemens
2000
3
WLS1D320CA
WLS1D320CA
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Siemens
2000
3
WLS1D320CB
WLS1D320CB
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Siemens
2000
3
WLS1D320CC
WLS1D320CC
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Siemens
2000
3
WLS1D320CD
WLS1D320CD
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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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