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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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Part Number
PRICE
Manufacturer
Amperage
Poles
WLL1F308CH
WLL1F308CH
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Siemens
800
3
WLL1F308CJ
WLL1F308CJ
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Siemens
800
3
WLL1F308CK
WLL1F308CK
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Siemens
800
3
WLL1F308CL
WLL1F308CL
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Siemens
800
3
WLL1F308CN
WLL1F308CN
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Siemens
800
3
WLL1F308CP
WLL1F308CP
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Siemens
800
3
WLL1F308CQ
WLL1F308CQ
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Siemens
800
3
WLL1F308CR
WLL1F308CR
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Siemens
800
3
WLL1F308CT
WLL1F308CT
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Siemens
800
3
WLL1F308CU
WLL1F308CU
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Siemens
800
3
WLL1F308CW
WLL1F308CW
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Siemens
800
3
WLL1F308CY
WLL1F308CY
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Siemens
800
3
WLL1F308D
WLL1F308D
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Siemens
800
3
WLL1F308DA
WLL1F308DA
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Siemens
800
3
WLL1F308DB
WLL1F308DB
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Siemens
800
3
WLL1F308DC
WLL1F308DC
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Siemens
800
3
WLL1F308DD
WLL1F308DD
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Siemens
800
3
WLL1F308DE
WLL1F308DE
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Siemens
800
3
WLL1F308DF
WLL1F308DF
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Siemens
800
3
WLL1F308DG
WLL1F308DG
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Siemens
800
3
WLL1F308DH
WLL1F308DH
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Siemens
800
3
WLL1F308DJ
WLL1F308DJ
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Siemens
800
3
WLL1F308DK
WLL1F308DK
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Siemens
800
3
WLL1F308DL
WLL1F308DL
Limited Stock
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Siemens
800
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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