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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
HLA3400T
HLA3400T
In Stock
From
$1,224.19
Westinghouse
-
3
INK100
INK100
In Stock
From
$260.48
Westinghouse
-
-
KPRL4ED
KPRL4ED
In Stock
From
$455.27
Eaton
-
-
KPRL4JDS
KPRL4JDS
In Stock
From
$392.65
Cutler Hammer
-
-
KPRL4KDS
KPRL4KDS
In Stock
From
$890.70
Eaton
-
-
KPRL4ND
KPRL4ND
In Stock
From
$1,620.89
Westinghouse
-
-
LA3200PT
LA3200PT
In Stock
From
$2,467.10
Westinghouse
-
3
QBGF2030
QBGF2030
In Stock
From
$510.97
Westinghouse
30
2
T225LA
T225LA
In Stock
From
Get Price
Cutler Hammer
-
-
T350DA
T350DA
In Stock
From
Get Price
Cutler Hammer
-
-
ELFD3110L
ELFD3110L
In Stock
From
$2,163.93
Cutler Hammer
110
3
ELFD3125L
ELFD3125L
In Stock
From
$884.83
Eaton
125
3
ELFD3150L
ELFD3150L
In Stock
From
$851.40
Eaton
150
3
FB3090PL
FB3090PL
In Stock
From
$472.19
Westinghouse
90
3
HF3020
HF3020
In Stock
From
$19.25
Eaton
20
3
HF3070
HF3070
In Stock
From
$86.67
Eaton
70
3
HF3125
HF3125
In Stock
From
$359.90
Cutler Hammer
125
3
HF3150
HF3150
In Stock
From
$133.17
Cutler Hammer
150
3
126D298G06
126D298G06
In Stock
From
$1,228.87
Westinghouse
-
-
139D635G02
139D635G02
In Stock
From
$1,148.46
Westinghouse
-
-
140D152G05
140D152G05
In Stock
From
$993.57
Westinghouse
-
-
140D316G03
140D316G03
In Stock
From
$106.84
Westinghouse
250
-
140D316G04
140D316G04
In Stock
From
$700.33
Eaton
300
-
140D316G05
140D316G05
In Stock
From
$232.56
Westinghouse
400
-
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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