1. Home / 
  2. All Categories / 
  3. Circuit-Breakers

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
MST3
MST3
In Stock
From
$2,307.24
Eaton
-
-
MT3600T
MT3600T
In Stock
From
$1,284.39
Cutler Hammer
-
3
NC015
NC015
In Stock
From
$12.89
Federal Pacific
15
1
NC115
NC115
In Stock
From
$22.53
Federal Pioneer
15
1
NC38S
NC38S
In Stock
From
$153.68
Square D
-
-
NC44S
NC44S
In Stock
From
$239.32
Square D
-
-
NC50S
NC50S
In Stock
From
$305.77
Square D
-
-
NC68VS
NC68VS
In Stock
From
$394.02
Square D
-
-
NQOD424M100CU
NQOD424M100CU
In Stock
From
$460.84
Square D
100
-
NZMB2-A63-BT-NA
NZMB2-A63-BT-NA
In Stock
From
$888.12
Eaton
63
3
NZMH2-A32-BT-NA
NZMH2-A32-BT-NA
In Stock
From
$890.54
Eaton
32
3
P1200R
P1200R
In Stock
From
$3,009.82
Square D
1200
-
P1200S
P1200S
In Stock
From
$980.97
Square D
1200
-
PAD3E
PAD3E
In Stock
From
$306.64
Eaton
-
-
PAD3L
PAD3L
In Stock
From
$241.52
Cutler Hammer
-
-
PAMO2
PAMO2
In Stock
From
$2,007.36
Square D
-
-
PDC3HD2
PDC3HD2
In Stock
From
Get Price
Square D
-
-
PDC6JD4
PDC6JD4
In Stock
From
Get Price
Schneider Electric
-
-
PDG13C0125TFFJ
PDG13C0125TFFJ
In Stock
From
$627.92
Eaton
125
3
PDG13F0035TFFJ
PDG13F0035TFFJ
In Stock
From
$358.53
Eaton
35
-
PDG13F0125TFFJ
PDG13F0125TFFJ
In Stock
From
$944.37
Eaton
125
-
PDG23F0225TFFJ
PDG23F0225TFFJ
In Stock
From
$1,112.05
Eaton
225
3
PDG23G0175TFFL
PDG23G0175TFFL
In Stock
From
$989.08
Eaton
175
3
PDG23G0200TFFJ
PDG23G0200TFFJ
In Stock
From
$1,255.52
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.

Learn More