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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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Amperage
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WLS1F320T
WLS1F320T
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Siemens
2000
3
WLS1F320TA
WLS1F320TA
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WLS1F320TB
WLS1F320TB
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WLS1F320TD
WLS1F320TD
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WLS1F320TE
WLS1F320TE
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WLS1F320TF
WLS1F320TF
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WLS1F320TG
WLS1F320TG
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WLS1F320TH
WLS1F320TH
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2000
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WLS1F320TJ
WLS1F320TJ
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2000
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WLS1F320TK
WLS1F320TK
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Siemens
2000
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WLS1F320TL
WLS1F320TL
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Siemens
2000
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WLS1F320TN
WLS1F320TN
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Siemens
2000
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WLS1F320TP
WLS1F320TP
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Siemens
2000
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WLS1F320TQ
WLS1F320TQ
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2000
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WLS1F320TR
WLS1F320TR
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Siemens
2000
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WLS1F320TT
WLS1F320TT
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Siemens
2000
3
WLS1F320TU
WLS1F320TU
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Siemens
2000
3
WLS1F320TW
WLS1F320TW
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Siemens
2000
3
WLS1F320TY
WLS1F320TY
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Siemens
2000
3
WLS1F320U
WLS1F320U
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Siemens
2000
3
WLS1F320UA
WLS1F320UA
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Siemens
2000
3
WLS1F320UB
WLS1F320UB
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Siemens
2000
3
WLS1F320UD
WLS1F320UD
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Siemens
2000
3
WLS1F320UE
WLS1F320UE
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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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