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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
HFWF3032L
HFWF3032L
In Stock
From
$907.66
Westinghouse
32
3
HJDDC3250F
HJDDC3250F
In Stock
From
$1,323.58
Eaton
250
3
HKD2100
HKD2100
In Stock
From
$2,495.92
Westinghouse
100
2
HKD2125
HKD2125
In Stock
From
$1,515.23
Cutler Hammer
125
2
HKD2250
HKD2250
In Stock
From
$1,520.83
Westinghouse
250
2
HKD2350
HKD2350
In Stock
From
$2,594.27
Westinghouse
350
2
HKDDC3400W
HKDDC3400W
In Stock
From
$2,757.04
Eaton
400
3
HLD2500
HLD2500
In Stock
From
$2,314.99
Cutler Hammer
500
2
HLD3600F
HLD3600F
In Stock
From
$2,810.48
Eaton
600
3
HLDB3600FT33W
HLDB3600FT33W
In Stock
From
$4,164.08
Eaton
600
3
HMC3800F
HMC3800F
In Stock
From
$2,897.35
Westinghouse
800
3
HMCP015E0S
HMCP015E0S
In Stock
From
$92.26
Eaton
15
3
HMCP100K3C
HMCP100K3C
In Stock
From
$897.00
Eaton
100
3
HMCP400X5W
HMCP400X5W
In Stock
From
$1,148.54
Eaton
400
3
HMCP600L6W
HMCP600L6W
In Stock
From
$3,565.54
Eaton
600
3
HMCP600Y6W
HMCP600Y6W
In Stock
From
$5,806.31
Eaton
800
3
HMCPS003A0
HMCPS003A0
Limited Stock
From
Get Price
Eaton
3
3
HMDL2800
HMDL2800
In Stock
From
$4,113.31
Eaton
800
2
HND312T32W
HND312T32W
In Stock
From
$5,995.89
Eaton
1200
3
HND312T33W
HND312T33W
In Stock
From
$6,665.52
Eaton
1200
3
HND312WK
HND312WK
In Stock
From
$3,235.76
Eaton
1200
3
INK250
INK250
In Stock
From
$364.82
Westinghouse
-
-
INK400
INK400
In Stock
From
$396.58
Eaton
-
-
JD2150
JD2150
In Stock
From
$1,142.89
Westinghouse
150
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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