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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.
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Part Number
PRICE
Manufacturer
Amperage
Poles
D40RR43A
D40RR43A
In Stock
From
$82.67
Cutler Hammer
-
-
D60LT3
D60LT3
In Stock
From
$226.81
Eaton
-
-
DK3400FS
DK3400FS
In Stock
From
$1,648.08
Cutler Hammer
-
-
EFHMCCFAY
EFHMCCFAY
In Stock
From
$126.73
Eaton
-
-
FDB3100LS08
FDB3100LS08
In Stock
From
$1,822.92
Eaton
-
-
GI 125-30A
GI 125-30A
In Stock
From
$48.79
Eaton
-
-
SPCL1C01
SPCL1C01
In Stock
From
$15.40
Eaton
-
-
SPCL2C00
SPCL2C00
In Stock
From
$63.45
Eaton
-
-
WMZS1C00
WMZS1C00
In Stock
From
$53.06
Eaton
-
-
WMZS3C00
WMZS3C00
In Stock
From
$48.96
Eaton
-
-
1006630ACH
1006630ACH
In Stock
From
$231.00
Eaton
-
-
138956
138956
In Stock
From
$23.19
Eaton
-
-
2T400K
2T400K
In Stock
From
$41.60
Eaton
-
-
4180B05H01
4180B05H01
In Stock
From
$51.78
Eaton
-
-
51-93-12
51-93-12
In Stock
From
$1,133.22
Eaton
-
-
6957ED29-2C
6957ED29-2C
In Stock
From
$357.69
Eaton
-
-
BS-SET-GST00
BS-SET-GST00
Limited Stock
From
Get Price
Eaton
-
-
C320FBR
C320FBR
In Stock
From
$100.25
Eaton
-
-
C350KJ62
C350KJ62
In Stock
From
$561.55
Cutler Hammer
-
-
CCH2100H2
CCH2100H2
In Stock
From
Get Price
Cutler Hammer
-
-
CH2110 MAIN
CH2110 MAIN
In Stock
From
$98.82
Eaton
-
-
CHFPP
CHFPP
In Stock
From
$4.62
Eaton
-
-
CHLDB3600F
CHLDB3600F
In Stock
From
Get Price
Cutler Hammer
600
3
CHMIKCSR
CHMIKCSR
In Stock
From
$1,312.44
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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