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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
MD3500W
MD3500W
In Stock
From
$2,192.49
Westinghouse
500
3
MDL3300W
MDL3300W
In Stock
From
$1,844.03
Westinghouse
300
3
MDL3350W
MDL3350W
In Stock
From
$1,863.34
Westinghouse
350
3
MDL3450W
MDL3450W
In Stock
From
$3,777.88
Cutler Hammer
450
3
MDL3500W
MDL3500W
In Stock
From
$2,317.38
Westinghouse
500
3
3T100FB
3T100FB
In Stock
From
Get Price
Eaton
-
-
BABRP1020
BABRP1020
In Stock
From
$92.65
Westinghouse
20
1
BABRSP2020
BABRSP2020
In Stock
From
$471.33
Westinghouse
20
2
BR220H
BR220H
In Stock
From
$82.13
Eaton
20
2
BR230H
BR230H
In Stock
From
$70.21
Eaton
30
2
BR240H
BR240H
In Stock
From
$94.36
Eaton
40
2
BR260ST
BR260ST
In Stock
From
$130.19
Eaton
60
2
BR3030
BR3030
In Stock
From
$81.80
Westinghouse
30
1
BRACAF115
BRACAF115
In Stock
From
$75.29
Westinghouse
15
1
BRACAF120
BRACAF120
In Stock
From
$26.67
Eaton
20
1
BRAF115
BRAF115
In Stock
From
$105.11
Eaton
15
1
EHD3060LBP10
EHD3060LBP10
In Stock
From
$486.16
Eaton
60
3
HFD3030LBP10
HFD3030LBP10
In Stock
From
$543.20
Eaton
30
3
HM2P400D5
HM2P400D5
In Stock
From
$3,842.57
Eaton
400
2
KPRL4ED
KPRL4ED
In Stock
From
$479.23
Eaton
-
-
KPRL4JDS
KPRL4JDS
In Stock
From
$453.05
Cutler Hammer
-
-
KPRL4KDS
KPRL4KDS
In Stock
From
$1,765.98
Eaton
-
-
KPRL4ND
KPRL4ND
In Stock
From
$2,266.59
Westinghouse
-
-
T350DA
T350DA
In Stock
From
Get Price
Cutler Hammer
-
-
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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