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
WLS1D316BQ
WLS1D316BQ
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316BR
WLS1D316BR
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316BT
WLS1D316BT
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316BU
WLS1D316BU
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316BW
WLS1D316BW
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316BY
WLS1D316BY
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316C
WLS1D316C
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CA
WLS1D316CA
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CB
WLS1D316CB
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CC
WLS1D316CC
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CD
WLS1D316CD
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CE
WLS1D316CE
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CF
WLS1D316CF
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CG
WLS1D316CG
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CH
WLS1D316CH
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CJ
WLS1D316CJ
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CK
WLS1D316CK
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CL
WLS1D316CL
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CN
WLS1D316CN
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CP
WLS1D316CP
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CQ
WLS1D316CQ
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CR
WLS1D316CR
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CT
WLS1D316CT
Limited Stock
From
Get Price
Siemens
1600
3
WLS1D316CU
WLS1D316CU
Limited Stock
From
Get Price
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.

Learn More