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
BE/MR4-13-07
BE/MR4-13-07
In Stock
From
$258.49
Beede
ES50UADC
ES50UADC
In Stock
From
$27.05
Beede
MR14-05
MR14-05
In Stock
From
$226.32
Beede
MR4-13-07
MR4-13-07
In Stock
From
$133.45
Beede
QAS-45
QAS-45
In Stock
From
$71.93
Beede
8600-27
8600-27
In Stock
From
$58.43
Beede
916409
916409
In Stock
From
$175.76
Beede
920054
920054
Limited Stock
From
Get Price
Beede
BE/MR4-24-07/0-5ACA
BE/MR4-24-07/0-5ACA
Limited Stock
From
Get Price
Beede
MR-14-05-920002
MR-14-05-920002
Limited Stock
From
Get Price
Beede
MR-14-05-920093
MR-14-05-920093
Limited Stock
From
Get Price
Beede
MR-14-05-J04
MR-14-05-J04
Limited Stock
From
Get Price
Beede
MR41407-0-600DCV
MR41407-0-600DCV
Limited Stock
From
Get Price
Beede
915376
915376
Limited Stock
From
Get Price
Beede
4-05-0-200ADC
4-05-0-200ADC
Limited Stock
From
Get Price
Beede
912518
912518
Limited Stock
From
Get Price
Beede
MR4-14-07
MR4-14-07
Limited Stock
From
Get Price
Beede
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