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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
HEG631100
HEG631100
In Stock
From
$538.58
Federal Pacific
100
3
HEJ233200
HEJ233200
In Stock
From
$499.04
Federal Pacific
200
3
HEM3M003
HEM3M003
In Stock
From
$508.80
Siemens
3
3
HEM3M007
HEM3M007
In Stock
From
$530.96
Siemens
7
3
HEM3M007L
HEM3M007L
In Stock
From
$2,705.90
Siemens
7
3
HEM3M015
HEM3M015
In Stock
From
$1,590.00
Siemens
15
3
HEM3M030
HEM3M030
In Stock
From
$760.66
Siemens
30
3
HEM3M030L
HEM3M030L
In Stock
From
$1,717.10
Siemens
30
3
HEM3M070
HEM3M070
In Stock
From
$1,237.90
Siemens
70
3
HEM3M070L
HEM3M070L
In Stock
From
$1,094.09
Siemens
70
3
HEX4
HEX4
In Stock
From
$106.56
Cutler Hammer
-
-
HF63F250
HF63F250
In Stock
From
$631.56
ITE
250
3
HFB1015
HFB1015
In Stock
From
$7.43
Westinghouse
15
1
HFB1020
HFB1020
In Stock
From
$23.47
Westinghouse
20
1
HFB2015L
HFB2015L
In Stock
From
$232.51
Westinghouse
15
2
HFB2025
HFB2025
In Stock
From
$166.83
Westinghouse
25
2
HFB2030
HFB2030
In Stock
From
$154.79
Westinghouse
30
2
HFB2090L
HFB2090L
In Stock
From
$264.01
Westinghouse
90
2
HFB2100
HFB2100
In Stock
From
$65.18
Westinghouse
100
2
HFB2125L
HFB2125L
In Stock
From
$487.59
Westinghouse
125
2
HFB21550ML
HFB21550ML
In Stock
From
$409.72
Westinghouse
100
2
HFB3015
HFB3015
In Stock
From
$188.63
Cutler Hammer
15
3
HFB3020
HFB3020
In Stock
From
$220.42
Cutler Hammer
20
3
HFB3020L
HFB3020L
In Stock
From
$146.51
Cutler Hammer
20
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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