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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
PLA34080U43A
PLA34080U43A
In Stock
From
$7,206.11
Square D
800
3
PLA34080U44A
PLA34080U44A
In Stock
From
$8,364.76
Square D
800
3
PLA34100
PLA34100
In Stock
From
$6,529.02
Square D
1000
3
PLA34120
PLA34120
In Stock
From
$8,502.90
Schneider Electric
1200
3
PLM34120CU44A
PLM34120CU44A
In Stock
From
$16,521.50
Square D
1200
3
Q120DFWG
Q120DFWG
In Stock
From
$75.87
Schneider Electric
20
1
QBA221004
QBA221004
In Stock
From
$535.75
Square D
100
2
QBA221254
QBA221254
In Stock
From
$498.72
Square D
125
2
QBA221751
QBA221751
In Stock
From
$443.62
Square D
175
2
QBA221752
QBA221752
In Stock
From
$533.93
Square D
175
2
QBA221754
QBA221754
In Stock
From
$353.93
Square D
175
2
QBL22175
QBL22175
In Stock
From
$308.33
Square D
175
2
QBL32000S22
QBL32000S22
In Stock
From
$786.79
Square D
200
3
QDA32175
QDA32175
In Stock
From
$663.57
Schneider Electric
175
3
QDL22070
QDL22070
In Stock
From
$266.82
Schneider Electric
70
2
QDL22125
QDL22125
In Stock
From
$572.67
Square D
125
2
QDL22150
QDL22150
In Stock
From
$571.87
Schneider Electric
150
2
QDL22200
QDL22200
In Stock
From
$320.13
Schneider Electric
200
2
QDL22250
QDL22250
In Stock
From
$732.65
Schneider Electric
250
2
QDM22200TN
QDM22200TN
In Stock
From
$555.24
Square D
200
2
QGL22080
QGL22080
In Stock
From
$1,893.44
Square D
80
2
QGL22125
QGL22125
In Stock
From
$567.77
Schneider Electric
125
2
QGL22150
QGL22150
In Stock
From
$523.24
Schneider Electric
150
2
QGM32100TN
QGM32100TN
In Stock
From
$131.05
Schneider Electric
100
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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