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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
WLS2D316NG
WLS2D316NG
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Siemens
1600
3
WLS2D316NH
WLS2D316NH
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Siemens
1600
3
WLS2D316NJ
WLS2D316NJ
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Siemens
1600
3
WLS2D316NK
WLS2D316NK
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Siemens
1600
3
WLS2D316NL
WLS2D316NL
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Siemens
1600
3
WLS2D316NN
WLS2D316NN
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Siemens
1600
3
WLS2D316NP
WLS2D316NP
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Siemens
1600
3
WLS2D316NQ
WLS2D316NQ
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Siemens
1600
3
WLS2D316NR
WLS2D316NR
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Siemens
1600
3
WLS2D316NT
WLS2D316NT
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Siemens
1600
3
WLS2D316NU
WLS2D316NU
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Siemens
1600
3
WLS2D316NW
WLS2D316NW
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Siemens
1600
3
WLS2D316NY
WLS2D316NY
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Siemens
1600
3
WLS2D316P
WLS2D316P
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Siemens
1600
3
WLS2D316PA
WLS2D316PA
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Siemens
1600
3
WLS2D316PB
WLS2D316PB
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Siemens
1600
3
WLS2D316PD
WLS2D316PD
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Siemens
1600
3
WLS2D316PE
WLS2D316PE
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Siemens
1600
3
WLS2D316PF
WLS2D316PF
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Siemens
1600
3
WLS2D316PG
WLS2D316PG
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Siemens
1600
3
WLS2D316PH
WLS2D316PH
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Siemens
1600
3
WLS2D316PJ
WLS2D316PJ
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Siemens
1600
3
WLS2D316PK
WLS2D316PK
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Siemens
1600
3
WLS2D316PL
WLS2D316PL
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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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