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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
M3SRG0600
M3SRG0600
In Stock
From
$2,090.58
Cutler Hammer
-
-
M3SRG0800
M3SRG0800
In Stock
From
$2,111.48
Cutler Hammer
-
-
M3SRG1250
M3SRG1250
In Stock
From
$2,494.83
Cutler Hammer
-
-
M3SRG3000
M3SRG3000
In Stock
From
Get Price
Cutler Hammer
-
-
MBRLCKC
MBRLCKC
In Stock
From
$657.51
Cutler Hammer
-
-
MDS3800F
MDS3800F
In Stock
From
$1,296.59
Eaton
800
3
MES3800LS
MES3800LS
In Stock
From
$1,808.77
Cutler Hammer
-
3
MMOTT
MMOTT
In Stock
From
$882.36
Cutler Hammer
-
-
MOPFD240C
MOPFD240C
In Stock
From
$1,416.02
Cutler Hammer
-
-
MOPLG120C
MOPLG120C
In Stock
From
$1,805.83
Cutler Hammer
-
-
MS360800A
MS360800A
In Stock
From
$1,552.50
Eaton
800
3
MST4
MST4
In Stock
From
$688.77
Cutler Hammer
-
-
MT2800T
MT2800T
In Stock
From
$2,367.05
Cutler Hammer
-
2
MT3300T
MT3300T
In Stock
From
$1,710.36
Cutler Hammer
-
3
MT3400T
MT3400T
In Stock
From
$2,190.19
Cutler Hammer
-
3
NL300
NL300
In Stock
From
$31.42
Eaton
-
-
ORPL025A225
ORPL025A225
In Stock
From
$82.59
Cutler Hammer
-
-
ORPL025A250
ORPL025A250
In Stock
From
$221.22
Cutler Hammer
-
-
PAD3L
PAD3L
In Stock
From
$231.86
Cutler Hammer
-
-
PAD43
PAD43
In Stock
From
$1,316.71
Cutler Hammer
-
-
PAD4E
PAD4E
In Stock
From
$723.97
Cutler Hammer
-
-
PB32000T
PB32000T
In Stock
From
$10,849.22
Westinghouse
-
3
PDF53M1200FNNN
PDF53M1200FNNN
In Stock
From
$3,050.00
Eaton
1200
3
PDG11C0125TFFJ
PDG11C0125TFFJ
In Stock
From
$214.31
Eaton
125
1
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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