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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
MJA36600
MJA36600
In Stock
From
$5,105.49
Square D
600
3
MJA36800
MJA36800
In Stock
From
$7,558.00
Square D
800
3
MJL36450
MJL36450
In Stock
From
$4,310.11
Square D
450
3
MJL36500
MJL36500
In Stock
From
$3,648.96
Square D
500
3
MJL36800
MJL36800
In Stock
From
$4,792.65
Schneider Electric
800
3
PJA36080U44A
PJA36080U44A
In Stock
From
$6,486.82
Schneider Electric
800
3
PJA36100U44A
PJA36100U44A
In Stock
From
$9,508.15
Square D
1000
3
QO115PCAFI
QO115PCAFI
In Stock
From
$60.39
Square D
15
1
QO120PCAFI
QO120PCAFI
In Stock
From
$45.01
Square D
20
1
HOM120PDF
HOM120PDF
In Stock
From
$55.06
Schneider Electric
20
1
MJA36800E10
MJA36800E10
In Stock
From
$5,410.20
Square D
800
3
MJL36800E10
MJL36800E10
In Stock
From
$10,772.87
Schneider Electric
800
3
QBA32070
QBA32070
In Stock
From
$1,031.60
Square D
70
3
QBA32100
QBA32100
In Stock
From
$543.93
Square D
100
3
QBA32110
QBA32110
In Stock
From
$918.25
Square D
110
3
QBA32200
QBA32200
In Stock
From
$732.69
Square D
200
3
QO24L70F
QO24L70F
In Stock
From
$54.16
Square D
70
-
QOM2125VH
QOM2125VH
In Stock
From
$247.07
Square D
125
2
BDA260151
BDA260151
In Stock
From
$603.20
Schneider Electric
15
2
BDA261001
BDA261001
In Stock
From
$405.77
Schneider Electric
100
2
BJA36035
BJA36035
In Stock
From
$1,255.88
Schneider Electric
35
3
EDB24015SA
EDB24015SA
In Stock
From
$308.15
Square D
15
2
EDB24035
EDB24035
In Stock
From
$444.90
Square D
35
2
EDB24035SA
EDB24035SA
In Stock
From
$237.33
Schneider Electric
35
2
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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