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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
WLL2D308AU
WLL2D308AU
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Siemens
800
3
WLL2D308AW
WLL2D308AW
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Siemens
800
3
WLL2D308AY
WLL2D308AY
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Siemens
800
3
WLL2D308B
WLL2D308B
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Siemens
800
3
WLL2D308BA
WLL2D308BA
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Siemens
800
3
WLL2D308BB
WLL2D308BB
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Siemens
800
3
WLL2D308BC
WLL2D308BC
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Siemens
800
3
WLL2D308BD
WLL2D308BD
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Siemens
800
3
WLL2D308BE
WLL2D308BE
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Siemens
800
3
WLL2D308BF
WLL2D308BF
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Siemens
800
3
WLL2D308BG
WLL2D308BG
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Siemens
800
3
WLL2D308BH
WLL2D308BH
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Siemens
800
3
WLL2D308BJ
WLL2D308BJ
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Siemens
800
3
WLL2D308BK
WLL2D308BK
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Siemens
800
3
WLL2D308BL
WLL2D308BL
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Siemens
800
3
WLL2D308BN
WLL2D308BN
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Siemens
800
3
WLL2D308BP
WLL2D308BP
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Siemens
800
3
WLL2D308BQ
WLL2D308BQ
Limited Stock
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Siemens
800
3
WLL2D308BR
WLL2D308BR
Limited Stock
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Siemens
800
3
WLL2D308BT
WLL2D308BT
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Siemens
800
3
WLL2D308BU
WLL2D308BU
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Siemens
800
3
WLL2D308BW
WLL2D308BW
Limited Stock
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Siemens
800
3
WLL2D308BY
WLL2D308BY
Limited Stock
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Siemens
800
3
WLL2D308C
WLL2D308C
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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