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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.
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Part Number
PRICE
Manufacturer
Amperage
Poles
454D676G24
454D676G24
In Stock
From
$248.20
Cutler Hammer
25
3
5720B33G17
5720B33G17
In Stock
From
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Cutler Hammer
-
-
5ARMLSIA
5ARMLSIA
In Stock
From
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Cutler Hammer
-
-
D15CR42AB
D15CR42AB
In Stock
From
$149.62
Cutler Hammer
-
-
DA3400XZ
DA3400XZ
In Stock
From
$180.25
Westinghouse
400
3
EF34DIN
EF34DIN
In Stock
From
$19.59
Eaton
-
-
HFDDC3070D17
HFDDC3070D17
In Stock
From
$0.02
Eaton
70
3
HFDDC3100
HFDDC3100
Limited Stock
From
Get Price
Eaton
100
3
HFDDC3125
HFDDC3125
In Stock
From
$246.15
Eaton
125
-
HFDDC3150
HFDDC3150
In Stock
From
$442.14
Eaton
150
-
HFDDC3150LA1301U3801
HFDDC3150LA1301U3801
In Stock
From
$2,969.03
Eaton
150
3
HFDE310022
HFDE310022
In Stock
From
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Eaton
100
3
L3400
L3400
In Stock
From
$414.78
Westinghouse
400
3
MDSA3800F
MDSA3800F
In Stock
From
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Eaton
800
3
MDSYA3800F
MDSYA3800F
In Stock
From
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Eaton
800
3
MDY3800
MDY3800
In Stock
From
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Cutler Hammer
800
3
MOTS
MOTS
In Stock
From
$0.02
Cutler Hammer
-
-
QBGF2025
QBGF2025
In Stock
From
Get Price
Cutler Hammer
25
2
RHF3015
RHF3015
In Stock
From
$599.33
Cutler Hammer
15
3
RHF3015L
RHF3015L
In Stock
From
$599.33
Cutler Hammer
15
3
RHF3020L
RHF3020L
In Stock
From
$2,550.95
Cutler Hammer
20
3
RHF3025
RHF3025
In Stock
From
$156.09
Cutler Hammer
25
3
RHF3025L
RHF3025L
In Stock
From
$156.09
Cutler Hammer
25
3
RHF3030
RHF3030
In Stock
From
$1,038.52
Cutler Hammer
30
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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