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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
ZM6-100
ZM6-100
In Stock
From
$301.32
Eaton
-
05B7383G15
05B7383G15
In Stock
From
$160.79
Eaton
-
180C074G01
180C074G01
In Stock
From
$300.19
Eaton
-
187100F-03-1
187100F-03-1
In Stock
From
$50.43
Eaton
-
263M
263M
In Stock
From
$15.55
Eaton
-
313C332H01
313C332H01
In Stock
From
$50.89
Westinghouse
100
313C332H03
313C332H03
In Stock
From
$75.05
Westinghouse
30
4700A97G21
4700A97G21
In Stock
From
$1,499.85
Eaton
250
AC1NOR9
AC1NOR9
In Stock
From
$20.00
Eaton
-
AJA1
AJA1
In Stock
From
$388.15
Crouse-Hinds
-
BA270
BA270
In Stock
From
$125.81
Eaton
-
BRPSURGE
BRPSURGE
In Stock
From
$86.24
Eaton
-
BRS125
BRS125
In Stock
From
$14.68
Eaton
-
C799B818
C799B818
In Stock
From
$3,305.91
Eaton
-
CD3-Z390-2
CD3-Z390-2
In Stock
From
$147.74
Eaton
-
CH14DU
CH14DU
In Stock
From
$17.64
Eaton
-
D9PR8BT
D9PR8BT
In Stock
From
$15.79
Eaton
-
H4X-03B
H4X-03B
In Stock
From
$215.29
Eaton
-
PL3XFILL
PL3XFILL
In Stock
From
$32.76
Eaton
-
QCRSPACER
QCRSPACER
In Stock
From
$47.67
Eaton
-
SPCL2C16
SPCL2C16
In Stock
From
$22.82
Eaton
-
SPHM4RM0005
SPHM4RM0005
In Stock
From
$61.66
Eaton
-
WEM2
WEM2
In Stock
From
$15.70
Eaton
-
1494D08H09
1494D08H09
In Stock
From
$208.81
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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