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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
HFD3040L
HFD3040L
In Stock
From
$769.69
Eaton
40
3
HFD3050
HFD3050
In Stock
From
$302.68
Eaton
50
3
HFD3050L
HFD3050L
In Stock
From
$359.94
Eaton
50
3
HFD3060
HFD3060
In Stock
From
$445.62
Eaton
60
3
HFD3070
HFD3070
In Stock
From
$386.82
Eaton
70
3
HFD3100
HFD3100
In Stock
From
$316.46
Eaton
100
3
HFD3100L
HFD3100L
In Stock
From
$616.27
Eaton
100
3
HFD3110L
HFD3110L
In Stock
From
$2,487.39
Eaton
110
3
HFD3125
HFD3125
In Stock
From
$1,447.79
Eaton
125
3
HFD3150
HFD3150
In Stock
From
$1,792.83
Eaton
150
3
HFD3200
HFD3200
In Stock
From
$904.41
Eaton
200
3
HFD3225
HFD3225
In Stock
From
$1,072.79
Eaton
225
3
HFD3225L
HFD3225L
In Stock
From
$4,292.70
Eaton
225
3
HJD3200
HJD3200
In Stock
From
$1,606.30
Eaton
200
3
HJD3250
HJD3250
In Stock
From
$1,982.22
Eaton
250
3
HKD3100
HKD3100
In Stock
From
$2,735.70
Cutler Hammer
100
3
HKD3200
HKD3200
In Stock
From
$2,062.90
Eaton
200
3
HKD3225
HKD3225
In Stock
From
$1,645.84
Eaton
225
3
HKD3300
HKD3300
In Stock
From
$1,889.13
Eaton
300
3
HKD3350
HKD3350
In Stock
From
$2,763.96
Eaton
350
3
HKD3400
HKD3400
In Stock
From
$1,248.81
Eaton
400
3
HKD3400K
HKD3400K
In Stock
From
$1,912.08
Eaton
400
3
HKD3400T107W
HKD3400T107W
In Stock
From
$2,919.85
Eaton
400
3
HKD3400T56W
HKD3400T56W
In Stock
From
$5,072.32
Eaton
400
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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