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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
PDG33G0600TFAJ
PDG33G0600TFAJ
In Stock
From
$5,260.48
Eaton
600
3
PDG33K0250B2NJ
PDG33K0250B2NJ
In Stock
From
$630.59
Cutler Hammer
250
3
PDG33K0250P5YJ
PDG33K0250P5YJ
In Stock
From
$1,196.15
Cutler Hammer
250
3
PDG33M0125P2MK
PDG33M0125P2MK
In Stock
From
$1,001.82
Cutler Hammer
125
3
PDG33M0125TFAJ
PDG33M0125TFAJ
In Stock
From
$1,065.80
Eaton
125
3
PDG33M0125TFAL
PDG33M0125TFAL
In Stock
From
$2,729.89
Eaton
125
3
PDG33M0175TFAJ
PDG33M0175TFAJ
In Stock
From
$3,246.58
Cutler Hammer
175
3
PDG33M0175TFAL
PDG33M0175TFAL
In Stock
From
$3,656.68
Cutler Hammer
175
3
PDG33M0200TFAL
PDG33M0200TFAL
In Stock
From
$3,796.82
Cutler Hammer
200
3
PDG33M0225TFAJ
PDG33M0225TFAJ
In Stock
From
$3,123.51
Eaton
225
3
PDG33M0225TFAL
PDG33M0225TFAL
In Stock
From
$3,656.68
Cutler Hammer
225
3
PDG33M0300TFAJ
PDG33M0300TFAJ
In Stock
From
$3,988.28
Cutler Hammer
300
3
PDG33M0350TFAJ
PDG33M0350TFAJ
In Stock
From
$3,168.82
Eaton
350
3
PDG33M0400B2NN
PDG33M0400B2NN
In Stock
From
$2,106.63
Eaton
400
3
PDG33M0400E2NJ
PDG33M0400E2NJ
In Stock
From
$4,770.21
Cutler Hammer
400
3
PDG33M0400E2NL
PDG33M0400E2NL
In Stock
From
$4,582.38
Cutler Hammer
400
3
PDG33M0400E2NN
PDG33M0400E2NN
In Stock
From
$4,399.34
Eaton
400
3
PDG33M0400TFAN
PDG33M0400TFAN
In Stock
From
$1,978.62
Eaton
400
3
PDG33M0500TFAJ
PDG33M0500TFAJ
In Stock
From
$4,613.15
Eaton
500
3
PDG33M0600B2NN
PDG33M0600B2NN
In Stock
From
$5,147.32
Cutler Hammer
600
3
PDG33M0600E2NJ
PDG33M0600E2NJ
In Stock
From
$3,203.64
Cutler Hammer
600
3
PDG33P0250TFAJ
PDG33P0250TFAJ
In Stock
From
$3,798.59
Eaton
250
3
PDG33P0400TFAJ
PDG33P0400TFAJ
In Stock
From
$3,914.45
Cutler Hammer
400
3
PDG33P0500TFAJ
PDG33P0500TFAJ
In Stock
From
$5,270.44
Cutler Hammer
500
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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