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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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Manufacturer
Amperage
Poles
WLL2D316AJ
WLL2D316AJ
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Siemens
1600
3
WLL2D316AK
WLL2D316AK
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Siemens
1600
3
WLL2D316AL
WLL2D316AL
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Siemens
1600
3
WLL2D316AN
WLL2D316AN
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Siemens
1600
3
WLL2D316AP
WLL2D316AP
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Siemens
1600
3
WLL2D316AQ
WLL2D316AQ
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Siemens
1600
3
WLL2D316AR
WLL2D316AR
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Siemens
1600
3
WLL2D316AT
WLL2D316AT
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Siemens
1600
3
WLL2D316AU
WLL2D316AU
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Siemens
1600
3
WLL2D316AW
WLL2D316AW
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Siemens
1600
3
WLL2D316AY
WLL2D316AY
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Siemens
1600
3
WLL2D316B
WLL2D316B
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Siemens
1600
3
WLL2D316BA
WLL2D316BA
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Siemens
1600
3
WLL2D316BB
WLL2D316BB
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Siemens
1600
3
WLL2D316BC
WLL2D316BC
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Siemens
1600
3
WLL2D316BD
WLL2D316BD
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Siemens
1600
3
WLL2D316BE
WLL2D316BE
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Siemens
1600
3
WLL2D316BF
WLL2D316BF
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Siemens
1600
3
WLL2D316BG
WLL2D316BG
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Siemens
1600
3
WLL2D316BH
WLL2D316BH
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Siemens
1600
3
WLL2D316BJ
WLL2D316BJ
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Siemens
1600
3
WLL2D316BK
WLL2D316BK
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Siemens
1600
3
WLL2D316BL
WLL2D316BL
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Siemens
1600
3
WLL2D316BN
WLL2D316BN
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Siemens
1600
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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