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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
WLS2F308JT
WLS2F308JT
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Siemens
800
3
WLS2F308JU
WLS2F308JU
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Siemens
800
3
WLS2F308JW
WLS2F308JW
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Siemens
800
3
WLS2F308JY
WLS2F308JY
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Siemens
800
3
WLS2F308K
WLS2F308K
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Siemens
800
3
WLS2F308KA
WLS2F308KA
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Siemens
800
3
WLS2F308KB
WLS2F308KB
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Siemens
800
3
WLS2F308KC
WLS2F308KC
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Siemens
800
3
WLS2F308KD
WLS2F308KD
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Siemens
800
3
WLS2F308KE
WLS2F308KE
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Siemens
800
3
WLS2F308KF
WLS2F308KF
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Siemens
800
3
WLS2F308KG
WLS2F308KG
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Siemens
800
3
WLS2F308KH
WLS2F308KH
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Siemens
800
3
WLS2F308KJ
WLS2F308KJ
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Siemens
800
3
WLS2F308KK
WLS2F308KK
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Siemens
800
3
WLS2F308KL
WLS2F308KL
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Siemens
800
3
WLS2F308KN
WLS2F308KN
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Siemens
800
3
WLS2F308KP
WLS2F308KP
Limited Stock
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Siemens
800
3
WLS2F308KQ
WLS2F308KQ
Limited Stock
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Siemens
800
3
WLS2F308KR
WLS2F308KR
Limited Stock
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Siemens
800
3
WLS2F308KT
WLS2F308KT
Limited Stock
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Siemens
800
3
WLS2F308KU
WLS2F308KU
Limited Stock
From
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Siemens
800
3
WLS2F308KW
WLS2F308KW
Limited Stock
From
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Siemens
800
3
WLS2F308KY
WLS2F308KY
Limited Stock
From
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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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