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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
QLPB123PL
QLPB123PL
In Stock
From
$16.73
Cutler Hammer
-
-
RGH216038E
RGH216038E
In Stock
From
$555.56
Eaton
1600
2
RP6A16A160
RP6A16A160
In Stock
From
$544.72
Cutler Hammer
-
-
SPB100-2000A
SPB100-2000A
In Stock
From
$2.22
Eaton
2000
3
SPB100-3000-FC
SPB100-3000-FC
In Stock
From
$2,444.44
Eaton
3000
3
SPB100-400
SPB100-400
In Stock
From
$1,913.14
Eaton
400
3
WMS2D00
WMS2D00
In Stock
From
$42.78
Eaton
0.5
2
WMS3D16
WMS3D16
In Stock
From
$71.79
Eaton
16
3
WMZH3C15T
WMZH3C15T
In Stock
From
$487.16
Eaton
15
3
WMZT2D01T
WMZT2D01T
In Stock
From
$113.40
Eaton
1
2
WMZT3D15T
WMZT3D15T
In Stock
From
$154.80
Eaton
15
3
10-6380-2
10-6380-2
In Stock
From
$84.01
Eaton
-
-
2C12790G01
2C12790G01
In Stock
From
$375.11
Eaton
-
-
6MDSL-MD2500
6MDSL-MD2500
In Stock
From
$433.68
Eaton
2500
-
7802C65G01
7802C65G01
In Stock
From
$1,337.62
Eaton
-
-
9575H3A000
9575H3A000
In Stock
From
$212.05
Eaton
-
-
BA1030
BA1030
In Stock
From
$16.57
Eaton
-
-
BA1040
BA1040
In Stock
From
$14.11
Eaton
-
-
C396C2A150SELAX
C396C2A150SELAX
In Stock
From
$413.32
Eaton
-
-
C799MP55
C799MP55
In Stock
From
$102.45
Eaton
-
-
CCP-3-30CF
CCP-3-30CF
In Stock
From
$156.58
Eaton
-
-
CD3-Z142-1
CD3-Z142-1
In Stock
From
$359.49
Eaton
-
-
CE1020
CE1020
In Stock
From
$30.89
Challenger
-
-
CPDB165
CPDB165
In Stock
From
$24.50
Eaton
-
-
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.

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