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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
WLL2D316TA
WLL2D316TA
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Siemens
1600
3
WLL2D316TB
WLL2D316TB
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Siemens
1600
3
WLL2D316TC
WLL2D316TC
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Siemens
1600
3
WLL2D316TD
WLL2D316TD
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Siemens
1600
3
WLL2D316TE
WLL2D316TE
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Siemens
1600
3
WLL2D316TF
WLL2D316TF
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Siemens
1600
3
WLL2D316TG
WLL2D316TG
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Siemens
1600
3
WLL2D316TH
WLL2D316TH
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Siemens
1600
3
WLL2D316TJ
WLL2D316TJ
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Siemens
1600
3
WLL2D316TK
WLL2D316TK
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Siemens
1600
3
WLL2D316TL
WLL2D316TL
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Siemens
1600
3
WLL2D316TN
WLL2D316TN
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Siemens
1600
3
WLL2D316TP
WLL2D316TP
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Siemens
1600
3
WLL2D316TQ
WLL2D316TQ
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Siemens
1600
3
WLL2D316TR
WLL2D316TR
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Siemens
1600
3
WLL2D316TT
WLL2D316TT
Limited Stock
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Siemens
1600
3
WLL2D316TU
WLL2D316TU
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Siemens
1600
3
WLL2D316TW
WLL2D316TW
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Siemens
1600
3
WLL2D316TY
WLL2D316TY
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Siemens
1600
3
WLL2D320A
WLL2D320A
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Siemens
2000
3
WLL2D320AA
WLL2D320AA
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Siemens
2000
3
WLL2D320AB
WLL2D320AB
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Siemens
2000
3
WLL2D320AC
WLL2D320AC
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Siemens
2000
3
WLL2D320AD
WLL2D320AD
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Siemens
2000
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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