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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
HDA36080UD
HDA36080UD
In Stock
From
$272.70
Square D
80
3
HDA36080UO
HDA36080UO
In Stock
From
$274.58
Square D
80
3
HDA36100SA
HDA36100SA
In Stock
From
$1,863.84
Square D
100
3
HDA36100SN
HDA36100SN
In Stock
From
$1,815.47
Square D
100
3
HDA36100U31X
HDA36100U31X
In Stock
From
$930.80
Square D
100
3
HDA36100U53X
HDA36100U53X
In Stock
From
$3,090.33
Square D
100
3
HDA36150U33X
HDA36150U33X
In Stock
From
$2,119.70
Square D
150
3
HDA36150U43X
HDA36150U43X
In Stock
From
$3,057.80
Square D
150
3
HDA36150U44X
HDA36150U44X
In Stock
From
$3,057.80
Square D
150
3
HDA36150U53X
HDA36150U53X
In Stock
From
$1,650.55
Square D
150
3
HDL36015AA
HDL36015AA
In Stock
From
$638.59
Schneider Electric
15
3
HDL36015C
HDL36015C
In Stock
From
$827.72
Square D
15
3
HDL36060U31X
HDL36060U31X
In Stock
From
$977.07
Schneider Electric
60
3
HEB1B025B
HEB1B025B
In Stock
From
$122.24
Siemens
25
1
HEB2B040B
HEB2B040B
In Stock
From
$230.01
Siemens
40
2
HEB2B100B
HEB2B100B
In Stock
From
$357.88
Siemens
100
2
HEB3B020
HEB3B020
In Stock
From
$689.41
Siemens
20
3
HEB3B040
HEB3B040
In Stock
From
$1,670.13
Siemens
40
3
HFD1015
HFD1015
In Stock
From
$228.29
Eaton
15
1
HFD1020L
HFD1020L
In Stock
From
$352.15
Eaton
20
1
HFD1025
HFD1025
In Stock
From
$318.80
Eaton
25
1
HFD1030
HFD1030
In Stock
From
$347.33
Eaton
30
1
HFD1030L
HFD1030L
In Stock
From
$313.06
Eaton
30
1
HFD1035
HFD1035
In Stock
From
$375.19
Eaton
35
1
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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