1. Home / 
  2. All Categories / 
  3. Circuit Breaker

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.
Popular Categories
SORT BY
Part Number
PRICE
Manufacturer
Amperage
Poles
WLS2F320AC
WLS2F320AC
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AD
WLS2F320AD
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AE
WLS2F320AE
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AF
WLS2F320AF
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AG
WLS2F320AG
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AH
WLS2F320AH
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AJ
WLS2F320AJ
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AK
WLS2F320AK
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AL
WLS2F320AL
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AN
WLS2F320AN
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AP
WLS2F320AP
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AQ
WLS2F320AQ
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AR
WLS2F320AR
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AT
WLS2F320AT
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AU
WLS2F320AU
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AW
WLS2F320AW
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320AY
WLS2F320AY
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320B
WLS2F320B
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320BA
WLS2F320BA
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320BB
WLS2F320BB
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320BC
WLS2F320BC
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320BD
WLS2F320BD
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320BE
WLS2F320BE
Limited Stock
From
Get Price
Siemens
2000
3
WLS2F320BF
WLS2F320BF
Limited Stock
From
Get Price
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.

Learn More