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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
WLL1D316CG
WLL1D316CG
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Siemens
1600
3
WLL1D316CH
WLL1D316CH
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Siemens
1600
3
WLL1D316CJ
WLL1D316CJ
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Siemens
1600
3
WLL1D316CK
WLL1D316CK
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Siemens
1600
3
WLL1D316CL
WLL1D316CL
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Siemens
1600
3
WLL1D316CN
WLL1D316CN
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Siemens
1600
3
WLL1D316CP
WLL1D316CP
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Siemens
1600
3
WLL1D316CQ
WLL1D316CQ
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Siemens
1600
3
WLL1D316CR
WLL1D316CR
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Siemens
1600
3
WLL1D316CT
WLL1D316CT
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Siemens
1600
3
WLL1D316CU
WLL1D316CU
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Siemens
1600
3
WLL1D316CW
WLL1D316CW
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Siemens
1600
3
WLL1D316CY
WLL1D316CY
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Siemens
1600
3
WLL1D316D
WLL1D316D
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Siemens
1600
3
WLL1D316DA
WLL1D316DA
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Siemens
1600
3
WLL1D316DB
WLL1D316DB
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Siemens
1600
3
WLL1D316DC
WLL1D316DC
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Siemens
1600
3
WLL1D316DD
WLL1D316DD
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Siemens
1600
3
WLL1D316DE
WLL1D316DE
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Siemens
1600
3
WLL1D316DF
WLL1D316DF
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Siemens
1600
3
WLL1D316DG
WLL1D316DG
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Siemens
1600
3
WLL1D316DH
WLL1D316DH
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Siemens
1600
3
WLL1D316DJ
WLL1D316DJ
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Siemens
1600
3
WLL1D316DK
WLL1D316DK
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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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