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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
NGG3B110
NGG3B110
In Stock
From
$2,808.19
Siemens
110
3
NGS308032EC
NGS308032EC
In Stock
From
$13,695.53
Eaton
-
-
NGS308035E
NGS308035E
In Stock
From
$13,695.53
Eaton
-
-
NGS308036E
NGS308036E
In Stock
From
$13,695.53
Eaton
-
-
NGS308036EC
NGS308036EC
In Stock
From
$5,575.88
Eaton
-
-
NGS312033EC
NGS312033EC
In Stock
From
$8,028.91
Eaton
-
-
NGS312035EC
NGS312035EC
In Stock
From
$6,559.58
Eaton
-
-
NGS312036EC
NGS312036EC
In Stock
From
$7,203.83
Eaton
-
-
NXD62B100
NXD62B100
In Stock
From
$3,454.10
Siemens
1000
2
NXD62B120
NXD62B120
In Stock
From
$1,441.52
Siemens
1200
2
PJA36025U44A
PJA36025U44A
In Stock
From
$3,562.24
Schneider Electric
250
3
QBGFEP2040
QBGFEP2040
In Stock
From
$232.10
Eaton
40
2
QBGFT1025
QBGFT1025
In Stock
From
$117.38
Eaton
25
1
QBHW2125
QBHW2125
In Stock
From
$427.55
Cutler Hammer
125
2
QJ3H225
QJ3H225
In Stock
From
$372.24
Siemens
225
3
QJH22B060
QJH22B060
In Stock
From
$467.50
Siemens
60
2
QJH22B070
QJH22B070
In Stock
From
$262.61
Siemens
70
2
QJH22B080
QJH22B080
In Stock
From
$672.95
Siemens
80
2
QJH22B110
QJH22B110
In Stock
From
$258.65
Siemens
110
2
QJH23B070
QJH23B070
In Stock
From
$577.01
Siemens
70
3
QO250EM
QO250EM
In Stock
From
$0.02
Square D
50
2
SED361200LSG
SED361200LSG
In Stock
From
Get Price
Schneider Electric
1200
3
SGLA36AT4250C
SGLA36AT4250C
In Stock
From
$785.56
General Electric
250
3
SGLA36AT6600C
SGLA36AT6600C
In Stock
From
$3,979.60
General Electric
600
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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