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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
KD2100W
KD2100W
In Stock
From
$998.40
Westinghouse
100
2
KD2125W
KD2125W
In Stock
From
$637.50
Cutler Hammer
125
2
KD2150W
KD2150W
In Stock
From
$538.86
Cutler Hammer
150
2
KD2175W
KD2175W
In Stock
From
$1,821.88
Westinghouse
175
2
KD2200W
KD2200W
In Stock
From
$509.18
Eaton
200
2
KD2225W
KD2225W
In Stock
From
$1,329.70
Westinghouse
225
2
KD2300W
KD2300W
In Stock
From
$843.41
Westinghouse
300
2
KD2350W
KD2350W
In Stock
From
$795.68
Cutler Hammer
350
2
KD2400W
KD2400W
In Stock
From
$2,096.07
Westinghouse
400
2
KDB2350
KDB2350
In Stock
From
$6,885.97
Westinghouse
350
2
KDC2125
KDC2125
In Stock
From
$934.12
Westinghouse
125
2
KDC2150
KDC2150
In Stock
From
$872.30
Eaton
150
2
KDC2175
KDC2175
In Stock
From
$578.31
Cutler Hammer
175
2
KDC2200
KDC2200
In Stock
From
$1,207.60
Westinghouse
200
2
M040-401
M040-401
In Stock
From
$491.37
Eaton
-
-
M060-401
M060-401
In Stock
From
$325.13
Eaton
-
-
MD3800W
MD3800W
In Stock
From
$6,381.45
Cutler Hammer
800
3
NGHMVD08B
NGHMVD08B
In Stock
From
$200.39
Eaton
-
-
TL480N15
TL480N15
In Stock
From
$652.72
Eaton
-
-
10923H2
10923H2
In Stock
From
$462.12
Eaton
-
-
86-5359
86-5359
In Stock
From
$494.29
Eaton
-
-
AMTPM
AMTPM
In Stock
From
$693.52
Eaton
-
-
CH60SPAST
CH60SPAST
In Stock
From
$568.22
Eaton
-
-
CHB9L1
CHB9L1
In Stock
From
$17.65
Eaton
-
-
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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