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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
NZMN2-A125-BT-NA
NZMN2-A125-BT-NA
In Stock
From
$1,820.05
Klockner Moeller
125
3
NZMN2-A63-NA
NZMN2-A63-NA
Limited Stock
From
Get Price
Eaton
63
3
NZMN3-VE600-NA
NZMN3-VE600-NA
In Stock
From
$6,859.69
Eaton
600
3
P120
P120
In Stock
From
$63.12
ITE
20
1
P1200R
P1200R
In Stock
From
$4,033.42
Square D
1200
-
P1200S
P1200S
In Stock
From
$784.78
Square D
1200
-
P140
P140
In Stock
From
$35.20
ITE
40
1
P1A18MC250AT
P1A18MC250AT
In Stock
From
$376.41
Siemens
250
-
P1E42MC400AT
P1E42MC400AT
In Stock
From
$970.15
Siemens
400
-
P1X30MC250CT
P1X30MC250CT
In Stock
From
$461.26
Siemens
250
-
P1X30MC400AT
P1X30MC400AT
In Stock
From
$1,070.77
Siemens
400
-
P1X42MC250AT
P1X42MC250AT
In Stock
From
$539.89
Siemens
250
-
PAD3F
PAD3F
In Stock
From
$292.86
Cutler Hammer
-
-
PAD3LD
PAD3LD
In Stock
From
$2,213.19
Cutler Hammer
-
-
PAMO2
PAMO2
In Stock
From
$2,396.76
Square D
-
-
PC5663
PC5663
In Stock
From
$4,297.55
Siemens
-
-
PDC3KA20
PDC3KA20
In Stock
From
Get Price
Schneider Electric
-
-
PDD23G0125TFFJ
PDD23G0125TFFJ
In Stock
From
$1,350.00
Eaton
125
3
PDG13C0020TFFJ
PDG13C0020TFFJ
In Stock
From
$494.14
Eaton
20
-
PDG13F0015TFFJ
PDG13F0015TFFJ
In Stock
From
$650.70
Eaton
15
3
PDG13G0015TFFJ
PDG13G0015TFFJ
In Stock
From
$585.10
Eaton
15
-
PDG23F0225TFFJ
PDG23F0225TFFJ
In Stock
From
$1,242.26
Eaton
225
3
PDG23G0175TFFL
PDG23G0175TFFL
In Stock
From
$989.08
Eaton
175
3
PDG23G0200TFFL
PDG23G0200TFFL
In Stock
From
$1,196.06
Eaton
200
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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