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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
WLL1D316KN
WLL1D316KN
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Siemens
1600
3
WLL1D316KP
WLL1D316KP
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Siemens
1600
3
WLL1D316KQ
WLL1D316KQ
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Siemens
1600
3
WLL1D316KR
WLL1D316KR
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Siemens
1600
3
WLL1D316KT
WLL1D316KT
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Siemens
1600
3
WLL1D316KU
WLL1D316KU
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Siemens
1600
3
WLL1D316KW
WLL1D316KW
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Siemens
1600
3
WLL1D316KY
WLL1D316KY
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Siemens
1600
3
WLL1D316L
WLL1D316L
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Siemens
1600
3
WLL1D316LA
WLL1D316LA
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Siemens
1600
3
WLL1D316LB
WLL1D316LB
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Siemens
1600
3
WLL1D316LC
WLL1D316LC
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Siemens
1600
3
WLL1D316LD
WLL1D316LD
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Siemens
1600
3
WLL1D316LE
WLL1D316LE
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Siemens
1600
3
WLL1D316LF
WLL1D316LF
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Siemens
1600
3
WLL1D316LG
WLL1D316LG
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Siemens
1600
3
WLL1D316LH
WLL1D316LH
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Siemens
1600
3
WLL1D316LJ
WLL1D316LJ
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Siemens
1600
3
WLL1D316LK
WLL1D316LK
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Siemens
1600
3
WLL1D316LL
WLL1D316LL
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Siemens
1600
3
WLL1D316LN
WLL1D316LN
Limited Stock
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Siemens
1600
3
WLL1D316LP
WLL1D316LP
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Siemens
1600
3
WLL1D316LQ
WLL1D316LQ
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Siemens
1600
3
WLL1D316LR
WLL1D316LR
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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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