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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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WLS2F312PJ
WLS2F312PJ
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Siemens
1200
3
WLS2F312PK
WLS2F312PK
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Siemens
1200
3
WLS2F312PL
WLS2F312PL
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Siemens
1200
3
WLS2F312PN
WLS2F312PN
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Siemens
1200
3
WLS2F312PP
WLS2F312PP
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Siemens
1200
3
WLS2F312PQ
WLS2F312PQ
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Siemens
1200
3
WLS2F312PR
WLS2F312PR
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Siemens
1200
3
WLS2F312PT
WLS2F312PT
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Siemens
1200
3
WLS2F312PU
WLS2F312PU
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Siemens
1200
3
WLS2F312PW
WLS2F312PW
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Siemens
1200
3
WLS2F312PY
WLS2F312PY
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Siemens
1200
3
WLS2F312Q
WLS2F312Q
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Siemens
1200
3
WLS2F312QA
WLS2F312QA
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Siemens
1200
3
WLS2F312QB
WLS2F312QB
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Siemens
1200
3
WLS2F312QD
WLS2F312QD
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Siemens
1200
3
WLS2F312QE
WLS2F312QE
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Siemens
1200
3
WLS2F312QF
WLS2F312QF
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Siemens
1200
3
WLS2F312QG
WLS2F312QG
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Siemens
1200
3
WLS2F312QH
WLS2F312QH
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Siemens
1200
3
WLS2F312QJ
WLS2F312QJ
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Siemens
1200
3
WLS2F312QK
WLS2F312QK
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Siemens
1200
3
WLS2F312QL
WLS2F312QL
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Siemens
1200
3
WLS2F312QN
WLS2F312QN
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Siemens
1200
3
WLS2F312QP
WLS2F312QP
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Siemens
1200
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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