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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
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Manufacturer
Amperage
Poles
WLL1F316KJ
WLL1F316KJ
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Siemens
1600
3
WLL1F316KK
WLL1F316KK
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Siemens
1600
3
WLL1F316KL
WLL1F316KL
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Siemens
1600
3
WLL1F316KN
WLL1F316KN
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Siemens
1600
3
WLL1F316KP
WLL1F316KP
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Siemens
1600
3
WLL1F316KQ
WLL1F316KQ
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Siemens
1600
3
WLL1F316KR
WLL1F316KR
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Siemens
1600
3
WLL1F316KT
WLL1F316KT
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Siemens
1600
3
WLL1F316KU
WLL1F316KU
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Siemens
1600
3
WLL1F316KW
WLL1F316KW
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Siemens
1600
3
WLL1F316KY
WLL1F316KY
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Siemens
1600
3
WLL1F316L
WLL1F316L
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Siemens
1600
3
WLL1F316LA
WLL1F316LA
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Siemens
1600
3
WLL1F316LB
WLL1F316LB
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Siemens
1600
3
WLL1F316LC
WLL1F316LC
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Siemens
1600
3
WLL1F316LD
WLL1F316LD
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Siemens
1600
3
WLL1F316LE
WLL1F316LE
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Siemens
1600
3
WLL1F316LF
WLL1F316LF
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Siemens
1600
3
WLL1F316LG
WLL1F316LG
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Siemens
1600
3
WLL1F316LH
WLL1F316LH
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Siemens
1600
3
WLL1F316LJ
WLL1F316LJ
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Siemens
1600
3
WLL1F316LK
WLL1F316LK
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Siemens
1600
3
WLL1F316LL
WLL1F316LL
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Siemens
1600
3
WLL1F316LN
WLL1F316LN
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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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