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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
HKA3070T
HKA3070T
In Stock
From
$50.75
Westinghouse
-
3
HKA3090T
HKA3090T
In Stock
From
$1,328.76
Westinghouse
-
3
HKA3200T
HKA3200T
In Stock
From
$442.23
Westinghouse
-
3
HKB3175T
HKB3175T
In Stock
From
$536.08
Cutler Hammer
-
3
HKB3225T
HKB3225T
In Stock
From
$132.90
Westinghouse
-
3
HKB3F120
HKB3F120
In Stock
From
$2,875.80
Siemens
1200
3
HL1IMA12C
HL1IMA12C
In Stock
From
$4,545.72
Square D
-
-
HLA3150T
HLA3150T
In Stock
From
$610.11
Westinghouse
-
3
HLA3200T
HLA3200T
In Stock
From
$766.12
Westinghouse
-
3
HLA3250T
HLA3250T
In Stock
From
$505.91
Westinghouse
-
3
HLA3300T
HLA3300T
In Stock
From
$1,514.30
Westinghouse
-
3
HLA34000TM
HLA34000TM
In Stock
From
$3,179.62
Westinghouse
-
3
HLA3500T
HLA3500T
In Stock
From
$244.52
Westinghouse
-
3
HLB2250T
HLB2250T
In Stock
From
$0.47
Westinghouse
-
2
HLB3400T
HLB3400T
In Stock
From
$193.99
Westinghouse
-
3
HLL36015LV
HLL36015LV
In Stock
From
$2,224.81
Schneider Electric
15
3
HLL36150LV
HLL36150LV
In Stock
From
$278.84
Schneider Electric
150
3
HLN4BL
HLN4BL
In Stock
From
$28.17
Square D
-
-
HLN4EBL
HLN4EBL
In Stock
From
$163.39
Square D
-
-
HLW4EBL
HLW4EBL
In Stock
From
$75.22
Square D
-
-
HM1R06
HM1R06
Limited Stock
From
Get Price
Cutler Hammer
-
-
HM1R12
HM1R12
In Stock
From
$232.93
Cutler Hammer
-
-
HM2P400D5
HM2P400D5
In Stock
From
$3,452.59
Eaton
400
2
HM2P400X5
HM2P400X5
In Stock
From
$696.89
Eaton
400
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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