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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
HKDDC3350W
HKDDC3350W
In Stock
From
$4,045.46
Eaton
350
3
HKW3400
HKW3400
In Stock
From
$5,834.28
Westinghouse
400
3
HLA36100YP
HLA36100YP
In Stock
From
$2,072.23
Square D
100
3
HLD2500
HLD2500
In Stock
From
$2,314.99
Cutler Hammer
500
2
HLD3600F
HLD3600F
In Stock
From
$3,244.91
Eaton
600
3
HLDB3600FT33W
HLDB3600FT33W
In Stock
From
$4,164.08
Eaton
600
3
HLK4
HLK4
In Stock
From
$204.08
Cutler Hammer
-
-
HLL36050
HLL36050
In Stock
From
$905.58
Square D
50
3
HLL36050M72
HLL36050M72
In Stock
From
$448.86
Schneider Electric
50
3
HLL36060U31X
HLL36060U31X
In Stock
From
$1,079.14
Square D
60
3
HLL36090
HLL36090
In Stock
From
$831.54
Schneider Electric
90
3
HLL36125LV
HLL36125LV
In Stock
From
$1,050.69
Square D
125
3
HLL36150M74
HLL36150M74
In Stock
From
$729.16
Schneider Electric
100
3
HLMXD63B700
HLMXD63B700
In Stock
From
$8,897.52
Siemens
700
3
HLMXD63B800
HLMXD63B800
In Stock
From
$5,322.32
Siemens
800
3
HLP36015
HLP36015
In Stock
From
$331.02
Square D
15
3
HLP36060
HLP36060
In Stock
From
$492.99
Schneider Electric
60
3
HLP36070
HLP36070
In Stock
From
$641.77
Square D
70
3
HLP36150
HLP36150
In Stock
From
$1,370.28
Schneider Electric
150
3
HLW1BL
HLW1BL
In Stock
From
$45.42
Square D
-
-
HLW3630F
HLW3630F
In Stock
From
$1,246.04
Eaton
630
3
HMA3600
HMA3600
In Stock
From
$1,751.41
Eaton
600
3
HMCP100K3C
HMCP100K3C
In Stock
From
$959.22
Eaton
100
3
HMCP400X5W
HMCP400X5W
In Stock
From
$1,103.12
Eaton
400
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.

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