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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
GFEP120
GFEP120
In Stock
From
$136.15
Cutler Hammer
20
1
GFTCB120CS
GFTCB120CS
In Stock
From
$193.80
Eaton
20
1
GHMVD12B
GHMVD12B
In Stock
From
$289.80
Cutler Hammer
-
-
GHMVD12R
GHMVD12R
In Stock
From
$237.44
Cutler Hammer
-
-
GI3030
GI3030
In Stock
From
$148.13
Cutler Hammer
30
3
GJL36007M02
GJL36007M02
In Stock
From
$803.80
Square D
7
3
GJL36015M03
GJL36015M03
In Stock
From
$502.65
Square D
15
3
GJL36030M04
GJL36030M04
In Stock
From
$626.41
Square D
30
3
GJL36050M05
GJL36050M05
In Stock
From
$767.72
Square D
50
3
GJL36075M06
GJL36075M06
In Stock
From
$922.99
Square D
75
3
GPHBOFF
GPHBOFF
In Stock
From
$3.92
Cutler Hammer
-
-
GPLKOFF
GPLKOFF
Limited Stock
From
Get Price
Cutler Hammer
-
-
HFD3020LBP10
HFD3020LBP10
In Stock
From
$708.91
Eaton
20
3
HFDE310021
HFDE310021
In Stock
From
$764.80
Eaton
100
3
HGG3B030L
HGG3B030L
In Stock
From
$346.38
Siemens
30
3
HKA3225T
HKA3225T
In Stock
From
$5,486.15
Westinghouse
-
3
HL2IMA16C
HL2IMA16C
In Stock
From
$5,580.85
Square D
-
-
HLA3400T
HLA3400T
In Stock
From
$1,224.19
Westinghouse
-
3
HLA36030YP
HLA36030YP
In Stock
From
$222.22
Square D
30
3
HLO1
HLO1
In Stock
From
$9.38
Square D
-
-
HM2R12
HM2R12
In Stock
From
$254.35
Cutler Hammer
-
-
HOM115CP
HOM115CP
In Stock
From
$7.40
Square D
15
1
HOM215EPD
HOM215EPD
In Stock
From
$391.33
Square D
15
2
HOM2175BB
HOM2175BB
In Stock
From
$412.67
Square D
175
2
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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