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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
WLL1D316N
WLL1D316N
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Siemens
1600
3
WLL1D316NA
WLL1D316NA
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Siemens
1600
3
WLL1D316NB
WLL1D316NB
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Siemens
1600
3
WLL1D316NC
WLL1D316NC
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Siemens
1600
3
WLL1D316ND
WLL1D316ND
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Siemens
1600
3
WLL1D316NE
WLL1D316NE
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Siemens
1600
3
WLL1D316NF
WLL1D316NF
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Siemens
1600
3
WLL1D316NG
WLL1D316NG
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Siemens
1600
3
WLL1D316NH
WLL1D316NH
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Siemens
1600
3
WLL1D316NJ
WLL1D316NJ
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Siemens
1600
3
WLL1D316NK
WLL1D316NK
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Siemens
1600
3
WLL1D316NL
WLL1D316NL
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Siemens
1600
3
WLL1D316NN
WLL1D316NN
Limited Stock
From
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Siemens
1600
3
WLL1D316NP
WLL1D316NP
Limited Stock
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Siemens
1600
3
WLL1D316NQ
WLL1D316NQ
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Siemens
1600
3
WLL1D316NR
WLL1D316NR
Limited Stock
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Siemens
1600
3
WLL1D316NT
WLL1D316NT
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Siemens
1600
3
WLL1D316NU
WLL1D316NU
Limited Stock
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Siemens
1600
3
WLL1D316NW
WLL1D316NW
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Siemens
1600
3
WLL1D316NY
WLL1D316NY
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Siemens
1600
3
WLL1D316P
WLL1D316P
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Siemens
1600
3
WLL1D316PA
WLL1D316PA
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Siemens
1600
3
WLL1D316PB
WLL1D316PB
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Siemens
1600
3
WLL1D316PC
WLL1D316PC
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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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