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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
D23MR80A
D23MR80A
In Stock
From
$83.83
Eaton
-
-
D26MAS1
D26MAS1
In Stock
From
$46.59
Eaton
-
-
D26MR22A
D26MR22A
In Stock
From
$495.84
Eaton
-
-
D2PR23T1
D2PR23T1
In Stock
From
$15.61
Eaton
-
-
D2PR2T1
D2PR2T1
In Stock
From
$10.40
Eaton
-
-
D2PR43A
D2PR43A
In Stock
From
$9.89
Eaton
-
-
D3PR33A1
D3PR33A1
In Stock
From
$21.23
Eaton
-
-
D3PR3T1
D3PR3T1
In Stock
From
$24.50
Eaton
-
-
D40RBA
D40RBA
In Stock
From
$94.04
Eaton
-
-
D5PR3B
D5PR3B
In Stock
From
$16.83
Eaton
-
-
D7PR23T1
D7PR23T1
In Stock
From
$7.79
Eaton
-
-
D7PR3T
D7PR3T
In Stock
From
$6.19
Eaton
-
-
EESWR360030SB2
EESWR360030SB2
In Stock
From
$48.86
Eaton
-
-
FAZ-C10FAZC10
FAZ-C10FAZC10
In Stock
From
Get Price
Eaton
10
1
FSCA1
FSCA1
In Stock
From
$46.86
Eaton
-
-
HSJK-3-C-600
HSJK-3-C-600
In Stock
From
$139.60
Challenger
-
-
NCD21
NCD21
In Stock
From
$312.09
Eaton
-
-
NZM6-63
NZM6-63
In Stock
From
$892.05
Eaton
-
-
QE34
QE34
In Stock
From
$139.98
Eaton
-
-
QL123PLOFF
QL123PLOFF
In Stock
From
$30.03
Eaton
-
-
SV9PNLRMT
SV9PNLRMT
In Stock
From
$534.04
Eaton
-
-
T60030-2CR
T60030-2CR
In Stock
From
$100.89
Eaton
-
-
TB300-12BS
TB300-12BS
In Stock
From
$19.44
Eaton
-
-
XBUT6FBN
XBUT6FBN
In Stock
From
$11.38
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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