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
Amperage
Poles
Q2125B
Q2125B
In Stock
From
$151.97
Siemens
125
2
QBA220701
QBA220701
In Stock
From
$228.32
Square D
70
2
QBA220702
QBA220702
In Stock
From
$518.35
Square D
70
2
QBA221101
QBA221101
In Stock
From
$520.00
Square D
110
2
QBA222001
QBA222001
In Stock
From
$330.37
Square D
200
2
QBGFEP1025
QBGFEP1025
In Stock
From
$232.00
Eaton
25
1
QE2125VH
QE2125VH
In Stock
From
$831.96
Square D
125
2
QE2200VH
QE2200VH
In Stock
From
$3,948.95
Square D
200
2
QE270VH
QE270VH
In Stock
From
$219.46
Square D
70
2
QE3125VH
QE3125VH
In Stock
From
$1,522.58
Square D
125
3
QE3200VH
QE3200VH
In Stock
From
$4,011.53
Square D
200
3
QE370VH
QE370VH
In Stock
From
$399.39
Square D
70
3
QO250GFICP
QO250GFICP
In Stock
From
$147.49
Square D
50
2
QOB130
QOB130
In Stock
From
$10.21
Square D
30
1
QOB160
QOB160
In Stock
From
$14.96
Square D
60
1
QOUR220
QOUR220
In Stock
From
$68.69
Schneider Electric
20
2
RGH325032E
RGH325032E
In Stock
From
$17,940.53
Eaton
2500
3
S141A
S141A
In Stock
From
$1,926.54
Schneider Electric
-
-
S143A
S143A
In Stock
From
$2,942.50
Schneider Electric
-
-
S144A
S144A
In Stock
From
$3,035.80
Schneider Electric
-
-
THQL2110
THQL2110
In Stock
From
$39.47
General Electric
15
2
TMQD32060
TMQD32060
In Stock
From
$587.58
General Electric
60
3
TMQD32125
TMQD32125
In Stock
From
$854.33
General Electric
125
3
XT1HU3015AYD000XXX
XT1HU3015AYD000XXX
In Stock
From
$614.68
ABB
15
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