1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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
CS1-X0-08-357-A21-MG
CS1-X0-08-357-A21-MG
Limited Stock
From
Get Price
Carling Technologies
CS16126
CS16126
Limited Stock
From
Get Price
Hammond Mfg
CS2-B2-24-612-121-C
CS2-B2-24-612-121-C
Limited Stock
From
Get Price
Carling Technologies
CS3/UC12-240V
CS3/UC12-240V
Limited Stock
From
Get Price
Turck
CS666
CS666
Limited Stock
From
Get Price
Hammond Mfg
CS884
CS884
Limited Stock
From
Get Price
Hammond Mfg
CSA-20
CSA-20
Limited Stock
From
Get Price
Middle Atlantic Products
CSC-11246
CSC-11246
Limited Stock
From
Get Price
Bud Industries
CSCP2.5T
CSCP2.5T
Limited Stock
From
Get Price
Altech Corp
CSD242410W
CSD242410W
Limited Stock
From
Get Price
Nvent
CSD603616SSST
CSD603616SSST
Limited Stock
From
Get Price
Nvent
CSH24W-BW
CSH24W-BW
Limited Stock
From
Get Price
Amseco
CSHF 10
CSHF 10
Limited Stock
From
Get Price
ILME
CSHM-10
CSHM-10
Limited Stock
From
Get Price
ILME
CSKO12104
CSKO12104
Limited Stock
From
Get Price
Hammond Mfg
CSKO666
CSKO666
Limited Stock
From
Get Price
Hammond Mfg
CSKOG10104
CSKOG10104
Limited Stock
From
Get Price
Hammond Mfg
CSP3531BK1
CSP3531BK1
Limited Stock
From
Get Price
Hammond Mfg
CSP4231BK1
CSP4231BK1
Limited Stock
From
Get Price
Hammond Mfg
CSP4236BK1
CSP4236BK1
Limited Stock
From
Get Price
Hammond Mfg
CSP7023BK1
CSP7023BK1
Limited Stock
From
Get Price
Hammond Mfg
CSP7031LG1
CSP7031LG1
Limited Stock
From
Get Price
Hammond Mfg
CSP7036BK1
CSP7036BK1
Limited Stock
From
Get Price
Hammond Mfg
CSP7831LG1
CSP7831LG1
Limited Stock
From
Get Price
Hammond Mfg
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