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
EH3B030
EH3B030
In Stock
From
$518.73
Siemens
30
3
EH3B040
EH3B040
In Stock
From
$452.52
Siemens
40
3
EH3B050
EH3B050
In Stock
From
Get Price
Siemens
50
3
EH3B060
EH3B060
In Stock
From
Get Price
ITE
60
3
EH3B070
EH3B070
In Stock
From
$931.17
Siemens
70
3
EH3B100
EH3B100
In Stock
From
$901.49
Siemens
100
3
EH3K
EH3K
In Stock
From
$218.51
Siemens
-
-
EH3S100
EH3S100
In Stock
From
$619.23
ITE
100
3
EQ8696
EQ8696
In Stock
From
$251.37
Siemens
225
2
EQ9685R
EQ9685R
In Stock
From
$225.76
Siemens
200
2
ET4062
ET4062
In Stock
From
$55.74
Siemens
10
3
F63F250
F63F250
In Stock
From
$231.60
Siemens
250
3
F63T200
F63T200
In Stock
From
$26.28
ITE
-
3
FFC3M250
FFC3M250
In Stock
From
$530.57
Siemens
250
3
FJ2B150
FJ2B150
In Stock
From
$303.97
Siemens
150
2
FJ3B070
FJ3B070
In Stock
From
$216.54
ITE
70
3
FJ3B100
FJ3B100
In Stock
From
$673.19
Siemens
100
3
FJ3B125
FJ3B125
In Stock
From
$249.13
Siemens
125
3
FJ3B150
FJ3B150
In Stock
From
$448.06
Siemens
150
3
FJ3B200
FJ3B200
In Stock
From
$464.74
Siemens
200
3
FJ3B225
FJ3B225
In Stock
From
$1,008.78
Siemens
225
3
FJ3K
FJ3K
In Stock
From
$435.17
Siemens
-
-
FJ63B150
FJ63B150
In Stock
From
$313.44
Siemens
150
3
FJ63B175
FJ63B175
In Stock
From
$226.47
Siemens
175
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