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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
WLL2D316QU
WLL2D316QU
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Siemens
1600
3
WLL2D316QW
WLL2D316QW
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Siemens
1600
3
WLL2D316QY
WLL2D316QY
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Siemens
1600
3
WLL2D316R
WLL2D316R
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Siemens
1600
3
WLL2D316RA
WLL2D316RA
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Siemens
1600
3
WLL2D316RB
WLL2D316RB
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Siemens
1600
3
WLL2D316RC
WLL2D316RC
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Siemens
1600
3
WLL2D316RD
WLL2D316RD
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Siemens
1600
3
WLL2D316RE
WLL2D316RE
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Siemens
1600
3
WLL2D316RF
WLL2D316RF
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Siemens
1600
3
WLL2D316RG
WLL2D316RG
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Siemens
1600
3
WLL2D316RH
WLL2D316RH
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Siemens
1600
3
WLL2D316RJ
WLL2D316RJ
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Siemens
1600
3
WLL2D316RK
WLL2D316RK
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Siemens
1600
3
WLL2D316RL
WLL2D316RL
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Siemens
1600
3
WLL2D316RN
WLL2D316RN
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Siemens
1600
3
WLL2D316RP
WLL2D316RP
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Siemens
1600
3
WLL2D316RQ
WLL2D316RQ
Limited Stock
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Siemens
1600
3
WLL2D316RR
WLL2D316RR
Limited Stock
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Siemens
1600
3
WLL2D316RT
WLL2D316RT
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Siemens
1600
3
WLL2D316RU
WLL2D316RU
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Siemens
1600
3
WLL2D316RW
WLL2D316RW
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Siemens
1600
3
WLL2D316RY
WLL2D316RY
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Siemens
1600
3
WLL2D316T
WLL2D316T
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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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