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
16282-2PG-311
16282-2PG-311
In Stock
From
$10.29
Conxall
163S144
163S144
In Stock
From
$118.66
Conxall
174P12
174P12
In Stock
From
$11.46
Conxall
186S72
186S72
In Stock
From
$35.05
Conxall
24295
24295
In Stock
From
$1.39
Conxall
4182-3SG-300
4182-3SG-300
In Stock
From
$13.60
Conxall
4291
4291
In Stock
From
$82.67
Conxall
4292-8PG-3ES
4292-8PG-3ES
In Stock
From
$24.02
Conxall
5182-2SG-312
5182-2SG-312
In Stock
From
$7.04
Conxall
7281-6PG-300
7281-6PG-300
In Stock
From
$7.48
Conxall
16282-3PG-311
16282-3PG-311
In Stock
From
$10.88
Conxall
3182-3PG-3DC
3182-3PG-3DC
In Stock
From
$17.00
Conxall
484-RSG
484-RSG
In Stock
From
$3.87
Conxall
7282-2PG-300
7282-2PG-300
In Stock
From
$8.37
Conxall
7282-4PG-300
7282-4PG-300
In Stock
From
$14.01
Conxall
7282-6PG-300
7282-6PG-300
In Stock
From
$16.80
Conxall
7380-4PG-300
7380-4PG-300
In Stock
From
$14.67
Conxall
CXS3102A188P
CXS3102A188P
In Stock
From
$19.20
Conxall
D24295-WA
D24295-WA
In Stock
From
$3.80
Conxall
13280-18SG-331
13280-18SG-331
In Stock
From
$15.95
Conxall
13380-12SG-326
13380-12SG-326
In Stock
From
$13.92
Conxall
176P12
176P12
In Stock
From
$11.58
Conxall
18982-5PG-518
18982-5PG-518
In Stock
From
$10.60
Conxall
24281-31PG-300
24281-31PG-300
In Stock
From
$11.27
Conxall
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