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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
WLL1D316ER
WLL1D316ER
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Siemens
1600
3
WLL1D316ET
WLL1D316ET
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Siemens
1600
3
WLL1D316EU
WLL1D316EU
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Siemens
1600
3
WLL1D316EW
WLL1D316EW
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Siemens
1600
3
WLL1D316EY
WLL1D316EY
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Siemens
1600
3
WLL1D316F
WLL1D316F
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Siemens
1600
3
WLL1D316FA
WLL1D316FA
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Siemens
1600
3
WLL1D316FB
WLL1D316FB
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Siemens
1600
3
WLL1D316FC
WLL1D316FC
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Siemens
1600
3
WLL1D316FD
WLL1D316FD
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Siemens
1600
3
WLL1D316FE
WLL1D316FE
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Siemens
1600
3
WLL1D316FF
WLL1D316FF
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Siemens
1600
3
WLL1D316FG
WLL1D316FG
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Siemens
1600
3
WLL1D316FH
WLL1D316FH
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Siemens
1600
3
WLL1D316FJ
WLL1D316FJ
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Siemens
1600
3
WLL1D316FK
WLL1D316FK
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Siemens
1600
3
WLL1D316FL
WLL1D316FL
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Siemens
1600
3
WLL1D316FN
WLL1D316FN
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Siemens
1600
3
WLL1D316FP
WLL1D316FP
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Siemens
1600
3
WLL1D316FQ
WLL1D316FQ
Limited Stock
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Siemens
1600
3
WLL1D316FR
WLL1D316FR
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Siemens
1600
3
WLL1D316FT
WLL1D316FT
Limited Stock
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Siemens
1600
3
WLL1D316FU
WLL1D316FU
Limited Stock
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Siemens
1600
3
WLL1D316FW
WLL1D316FW
Limited Stock
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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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