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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
WLS2D308MF
WLS2D308MF
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Siemens
800
3
WLS2D308MG
WLS2D308MG
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Siemens
800
3
WLS2D308MH
WLS2D308MH
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Siemens
800
3
WLS2D308MJ
WLS2D308MJ
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Siemens
800
3
WLS2D308MK
WLS2D308MK
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Siemens
800
3
WLS2D308ML
WLS2D308ML
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Siemens
800
3
WLS2D308MN
WLS2D308MN
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Siemens
800
3
WLS2D308MP
WLS2D308MP
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Siemens
800
3
WLS2D308MQ
WLS2D308MQ
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Siemens
800
3
WLS2D308MR
WLS2D308MR
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Siemens
800
3
WLS2D308MT
WLS2D308MT
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Siemens
800
3
WLS2D308MU
WLS2D308MU
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Siemens
800
3
WLS2D308MW
WLS2D308MW
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Siemens
800
3
WLS2D308MY
WLS2D308MY
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Siemens
800
3
WLS2D308N
WLS2D308N
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Siemens
800
3
WLS2D308NA
WLS2D308NA
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Siemens
800
3
WLS2D308NB
WLS2D308NB
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Siemens
800
3
WLS2D308NC
WLS2D308NC
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Siemens
800
3
WLS2D308ND
WLS2D308ND
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Siemens
800
3
WLS2D308NE
WLS2D308NE
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Siemens
800
3
WLS2D308NF
WLS2D308NF
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Siemens
800
3
WLS2D308NG
WLS2D308NG
Limited Stock
From
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Siemens
800
3
WLS2D308NH
WLS2D308NH
Limited Stock
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Siemens
800
3
WLS2D308NJ
WLS2D308NJ
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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