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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
MSRC
MSRC
In Stock
From
$1,229.34
Cutler Hammer
-
-
MT2800T
MT2800T
In Stock
From
$1,213.13
Cutler Hammer
-
2
MX203UADNSNNNWC
MX203UADNSNNNWC
In Stock
From
$631.81
Cutler Hammer
-
-
NB3600PT
NB3600PT
In Stock
From
$1,330.23
Cutler Hammer
-
3
NB3800PT
NB3800PT
In Stock
From
$1,037.00
Cutler Hammer
-
3
NGS208033E
NGS208033E
In Stock
From
$5,620.31
Eaton
800
2
NL300
NL300
In Stock
From
$38.44
Eaton
-
-
ORPL025A225
ORPL025A225
In Stock
From
$82.59
Cutler Hammer
-
-
ORPL025A250
ORPL025A250
In Stock
From
$90.34
Cutler Hammer
-
-
PAD3J
PAD3J
In Stock
From
$371.64
Cutler Hammer
-
-
PAD3JD
PAD3JD
In Stock
From
$933.24
Cutler Hammer
-
-
PAD43
PAD43
In Stock
From
$1,316.71
Cutler Hammer
-
-
PAD4E
PAD4E
In Stock
From
$683.84
Cutler Hammer
-
-
PD6S08A060
PD6S08A060
In Stock
From
$102.33
Cutler Hammer
-
-
PDG13C0030TFFJ
PDG13C0030TFFJ
In Stock
From
$518.10
Eaton
30
3
PDG13F0025TFFJ
PDG13F0025TFFJ
In Stock
From
$414.96
Eaton
25
3
PHL1
PHL1
In Stock
From
$56.93
Cutler Hammer
-
-
PLK3LOFF
PLK3LOFF
In Stock
From
$64.94
Westinghouse
-
-
PLK3ROFF
PLK3ROFF
In Stock
From
$81.40
Cutler Hammer
-
-
PR6A02A020
PR6A02A020
In Stock
From
Get Price
Cutler Hammer
-
-
QB1030EP
QB1030EP
In Stock
From
$207.94
Cutler Hammer
30
1
QBAF1020
QBAF1020
In Stock
From
$163.19
Cutler Hammer
20
1
QBGF1015
QBGF1015
In Stock
From
$82.50
Westinghouse
15
1
QBGF2020
QBGF2020
In Stock
From
$198.13
Cutler Hammer
20
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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