1. Home / 
  2. All Categories / 
  3. Circuit Breaker

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
PDG4XTFA30300
PDG4XTFA30300
In Stock
From
$304.53
Cutler Hammer
-
3
PDG4XTFA30350
PDG4XTFA30350
In Stock
From
$371.23
Cutler Hammer
-
3
PDG4XTFA30450
PDG4XTFA30450
In Stock
From
$371.23
Cutler Hammer
-
3
PDG4XTFA30500
PDG4XTFA30500
In Stock
From
$421.85
Cutler Hammer
-
3
PDG4XTFA30700
PDG4XTFA30700
In Stock
From
$968.24
Eaton
-
3
PDG53M1200KNSN
PDG53M1200KNSN
In Stock
From
$7,429.07
Eaton
1200
3
PDG5X1TA700
PDG5X1TA700
In Stock
From
Get Price
Eaton
-
-
PDG5XPXR31200P5M
PDG5XPXR31200P5M
In Stock
From
$3,468.34
Cutler Hammer
-
3
PDG6X1T2500RC
PDG6X1T2500RC
In Stock
From
$185.51
Cutler Hammer
-
-
PDG6X1TA1600
PDG6X1TA1600
In Stock
From
Get Price
Cutler Hammer
-
-
PDG6X2AC
PDG6X2AC
In Stock
From
$235.20
Cutler Hammer
-
-
PDG6XPXR32000P2M
PDG6XPXR32000P2M
In Stock
From
$1,125.58
Eaton
-
3
PH6EK
PH6EK
In Stock
From
$489.96
Westinghouse
-
-
PRL2A3225X30A
PRL2A3225X30A
In Stock
From
$510.65
Eaton
225
-
QHCW2020
QHCW2020
In Stock
From
$293.07
Cutler Hammer
20
2
QHCW2025
QHCW2025
In Stock
From
$106.24
Eaton
25
2
RF2015
RF2015
In Stock
From
$31.48
Westinghouse
15
2
RLG630
RLG630
In Stock
From
$1,007.45
Cutler Hammer
600
-
RP6D16A080
RP6D16A080
In Stock
From
Get Price
Cutler Hammer
-
-
1371D72G22
1371D72G22
In Stock
From
$222.95
Cutler Hammer
-
-
1372D35G06
1372D35G06
In Stock
From
$541.75
Cutler Hammer
-
-
2602D32G12
2602D32G12
In Stock
From
$1,468.27
Cutler Hammer
-
-
2602D32G15
2602D32G15
In Stock
From
$1,359.45
Cutler Hammer
-
-
4979D06G08
4979D06G08
In Stock
From
$215.97
Westinghouse
-
-
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