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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
IN250
IN250
In Stock
From
$210.58
Merlin Gerin
250
3
INS125
INS125
In Stock
From
$62.54
Merlin Gerin
125
3
INS250
INS250
In Stock
From
$101.78
Merlin Gerin
250
3
IOX
IOX
In Stock
From
$482.57
Schneider Electric
-
-
IQESUE480
IQESUE480
In Stock
From
$454.50
Cutler Hammer
-
-
J250DS
J250DS
In Stock
From
$2,971.64
Schneider Electric
250
-
J3175
J3175
In Stock
From
$443.76
Westinghouse
175
3
JD3B400
JD3B400
In Stock
From
$688.40
Siemens
400
3
JD4K
JD4K
In Stock
From
$375.70
Westinghouse
-
-
JD62T225
JD62T225
In Stock
From
$1,951.89
Siemens
-
2
JDFP63B291
JDFP63B291
In Stock
From
$2,275.88
Siemens
335
3
JDL36225LC
JDL36225LC
In Stock
From
$831.87
Schneider Electric
250
3
JDL36250C
JDL36250C
In Stock
From
$1,388.45
Square D
250
3
JDL36250LC
JDL36250LC
In Stock
From
$1,686.70
Schneider Electric
250
3
JGDN100
JGDN100
In Stock
From
$835.20
Cutler Hammer
100
-
JHMVD12B
JHMVD12B
In Stock
From
$190.31
Cutler Hammer
-
-
JHMVD12R
JHMVD12R
In Stock
From
$153.27
Cutler Hammer
-
-
JJDN250
JJDN250
In Stock
From
$940.67
Cutler Hammer
250
-
JK3B225
JK3B225
In Stock
From
$720.61
ITE
225
3
JL3T125
JL3T125
In Stock
From
$72.56
Siemens
-
3
JL3T225
JL3T225
In Stock
From
$500.56
ITE
-
3
JL3T400
JL3T400
In Stock
From
$589.77
ITE
-
3
JL63B300
JL63B300
In Stock
From
$659.84
ITE
300
3
JLDN600
JLDN600
In Stock
From
$1,522.68
Cutler Hammer
600
-
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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