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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
QBA221004
QBA221004
In Stock
From
$445.15
Square D
100
2
QBA221251
QBA221251
In Stock
From
$298.38
Square D
125
2
QBA221254
QBA221254
In Stock
From
$537.63
Square D
125
2
QBA221751
QBA221751
In Stock
From
$371.53
Square D
175
2
QBA221752
QBA221752
In Stock
From
$475.69
Square D
175
2
QBA221754
QBA221754
In Stock
From
$396.41
Square D
175
2
QBL22100
QBL22100
In Stock
From
$324.23
Square D
100
2
QBL22175
QBL22175
In Stock
From
$315.74
Square D
175
2
QBL32000S22
QBL32000S22
In Stock
From
$792.47
Square D
200
3
QBPA
QBPA
In Stock
From
$86.78
Schneider Electric
-
-
QDL22125
QDL22125
In Stock
From
$479.61
Square D
125
2
QDL22150
QDL22150
In Stock
From
$538.53
Schneider Electric
150
2
QDL22200
QDL22200
In Stock
From
$268.11
Schneider Electric
200
2
QDM22200TN
QDM22200TN
In Stock
From
$555.24
Square D
200
2
QGL22080
QGL22080
In Stock
From
$2,057.94
Square D
80
2
QGL22100
QGL22100
In Stock
From
$586.77
Square D
100
2
QGL22150
QGL22150
In Stock
From
$523.24
Schneider Electric
150
2
QO120L125PG
QO120L125PG
In Stock
From
$140.47
Square D
125
-
QOB315VH
QOB315VH
In Stock
From
$115.14
Schneider Electric
15
3
QOB340VH
QOB340VH
In Stock
From
$130.46
Schneider Electric
40
3
QOC20U100F
QOC20U100F
In Stock
From
$32.88
Schneider Electric
125
-
RGF36160CU33A
RGF36160CU33A
In Stock
From
$19,800.36
Square D
1600
3
RGF36160U44A
RGF36160U44A
In Stock
From
$8,424.00
Square D
1600
3
RJF36200
RJF36200
In Stock
From
$7,711.62
Schneider Electric
2000
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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