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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
HLA36150UJ
HLA36150UJ
In Stock
From
$4,858.93
Square D
150
3
HLA36150UK
HLA36150UK
In Stock
From
$4,858.93
Square D
150
3
HLA36150UN
HLA36150UN
In Stock
From
$4,858.93
Square D
150
3
HLA36150UO
HLA36150UO
In Stock
From
$4,858.93
Square D
150
3
HLA36150UP
HLA36150UP
In Stock
From
$4,858.93
Square D
150
3
HLA36150UR
HLA36150UR
In Stock
From
$4,858.93
Square D
150
3
HLA36150US
HLA36150US
In Stock
From
$4,858.93
Square D
150
3
JGA362256
JGA362256
In Stock
From
$906.89
Square D
225
3
JGL36175AASO
JGL36175AASO
In Stock
From
$298.03
Schneider Electric
175
3
JGN36150ABBESKML
JGN36150ABBESKML
In Stock
From
$355.53
Square D
150
3
JJA362256
JJA362256
In Stock
From
$970.29
Square D
225
3
JLA36200SA
JLA36200SA
In Stock
From
$4,818.37
Square D
200
3
KC34250G
KC34250G
In Stock
From
$1,186.39
Square D
250
3
LA34225MC
LA34225MC
In Stock
From
$1,916.67
Square D
225
3
LA362501212
LA362501212
In Stock
From
$3,537.65
Square D
250
3
LAR36200
LAR36200
In Stock
From
$1,401.85
Square D
200
3
LGA36600U44XENYH2
LGA36600U44XENYH2
In Stock
From
$3,653.52
Square D
600
3
LH34225MC
LH34225MC
In Stock
From
$2,731.73
Square D
225
3
LH36175CBA
LH36175CBA
In Stock
From
$1,745.56
Square D
175
3
LH36225CBA
LH36225CBA
In Stock
From
$1,946.71
Square D
225
3
LH36250CBA
LH36250CBA
In Stock
From
$2,244.65
Square D
250
3
LH36300CBA
LH36300CBA
In Stock
From
$2,754.30
Square D
300
3
LH36350CBA
LH36350CBA
In Stock
From
$2,137.85
Square D
350
3
LH36400-BLACK
LH36400-BLACK
In Stock
From
$1,717.23
Square D
400
3
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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