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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
HFD4150LBP10
HFD4150LBP10
In Stock
From
$3,387.95
Eaton
150
4
HFD4175LBP10
HFD4175LBP10
In Stock
From
$1,274.73
Eaton
175
4
HFD4200LBP10
HFD4200LBP10
In Stock
From
$1,789.69
Eaton
200
4
HFD4225LBP10
HFD4225LBP10
In Stock
From
$2,811.08
Eaton
225
4
HFDDC3070LBP10
HFDDC3070LBP10
In Stock
From
$4,326.85
Eaton
70
3
HFDDC3125LBP10
HFDDC3125LBP10
In Stock
From
$1,087.56
Eaton
125
3
HKA21250TM
HKA21250TM
In Stock
From
$275.54
Westinghouse
-
2
HKA21500TM
HKA21500TM
In Stock
From
$310.88
Westinghouse
-
2
HKA21750TM
HKA21750TM
In Stock
From
$275.67
Westinghouse
-
2
HKA22250TM
HKA22250TM
In Stock
From
$317.74
Westinghouse
-
2
HKA2700TM
HKA2700TM
In Stock
From
$276.11
Westinghouse
-
2
HKA3070TA
HKA3070TA
In Stock
From
$22.22
Westinghouse
-
3
HKA3100TA
HKA3100TA
In Stock
From
$22.22
Westinghouse
-
3
HKA31250TM
HKA31250TM
In Stock
From
$2,110.66
Westinghouse
-
3
HKA3125TA
HKA3125TA
In Stock
From
$10.87
Westinghouse
-
3
HKA3700TM
HKA3700TM
In Stock
From
$1,032.50
Westinghouse
-
3
HKB2070T
HKB2070T
In Stock
From
$281.11
Westinghouse
-
2
HKB2090T
HKB2090T
In Stock
From
$281.47
Westinghouse
-
2
HKB21000TM
HKB21000TM
In Stock
From
$257.49
Westinghouse
-
2
HKB2100T
HKB2100T
In Stock
From
$278.12
Westinghouse
-
2
HKB21250TM
HKB21250TM
In Stock
From
$298.76
Westinghouse
-
2
HKB2125T
HKB2125T
In Stock
From
$116.08
Westinghouse
-
2
HKB21500TM
HKB21500TM
In Stock
From
$279.14
Westinghouse
-
2
HKB21750TM
HKB21750TM
In Stock
From
$353.54
Westinghouse
-
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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