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
CHOM3060M100GC
CHOM3060M100GC
In Stock
From
$183.54
Schneider Electric
100
CHOM60120M200GC
CHOM60120M200GC
In Stock
From
$298.15
Schneider Electric
200
CU800M23K
CU800M23K
In Stock
From
Get Price
Square D
-
HDL36125SO
HDL36125SO
In Stock
From
$3,065.13
Schneider Electric
-
HPAEH
HPAEH
In Stock
From
$76.40
Schneider Electric
-
HRA36060U31XYP
HRA36060U31XYP
In Stock
From
$1,119.49
Square D
-
LGF36400U31XAAUOYH1
LGF36400U31XAAUOYH1
In Stock
From
$4,923.66
Schneider Electric
-
LGF36600U31XAAUOYH1
LGF36600U31XAAUOYH1
In Stock
From
$5,470.74
Schneider Electric
-
LV426962
LV426962
In Stock
From
$60.60
Schneider Electric
-
LV429455
LV429455
In Stock
From
$1,504.42
Merlin Gerin
-
LV429456
LV429456
In Stock
From
$1,599.94
Schneider Electric
-
LV430555
LV430555
In Stock
From
$1,504.42
Merlin Gerin
-
LV430556
LV430556
In Stock
From
$1,599.94
Merlin Gerin
-
LV431566
LV431566
In Stock
From
$1,599.94
Merlin Gerin
-
LV432643
LV432643
In Stock
From
$7,044.58
Merlin Gerin
-
LV432644
LV432644
In Stock
From
$2,052.32
Merlin Gerin
-
LV432646
LV432646
In Stock
From
$2,770.06
Merlin Gerin
-
LV432647
LV432647
In Stock
From
$2,070.80
Merlin Gerin
-
LV432655
LV432655
In Stock
From
$2,372.98
Schneider Electric
-
LV432656
LV432656
In Stock
From
$2,580.10
Schneider Electric
-
LV432855
LV432855
In Stock
From
$8,128.14
Schneider Electric
-
LV432856
LV432856
In Stock
From
$12,913.09
Schneider Electric
-
MG27121
MG27121
In Stock
From
$25.99
Schneider Electric
-
MG27129
MG27129
In Stock
From
$43.87
Schneider Electric
-
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