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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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DP35-LK
DP35-LK
In Stock
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$4.34
Eaton
E-7819
E-7819
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Eaton
EBS.5
EBS.5
In Stock
From
$10.60
Eaton
EFHMCCFAY
EFHMCCFAY
In Stock
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$122.28
Eaton
EM256512H
EM256512H
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$7.19
Eaton
EMDH363
EMDH363
Limited Stock
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Eaton
FDB3100LS08
FDB3100LS08
In Stock
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$2,008.94
Eaton
GHQ1035
GHQ1035
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Eaton
GI 125-30A
GI 125-30A
In Stock
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$62.57
Eaton
H25030-2COR
H25030-2COR
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$9.65
Eaton
HKD65K
HKD65K
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Eaton
HMCP250W5YS10
HMCP250W5YS10
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Eaton
KAD
KAD
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$1.04
Eaton
KD1-2
KD1-2
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$7.82
Eaton
KD1-2R5
KD1-2R5
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$14.60
Eaton
KD1-7
KD1-7
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$15.80
Eaton
NDN63-WH
NDN63-WH
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$13.42
Eaton
P25G-GY-01
P25G-GY-01
In Stock
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$1.52
Eaton
PDG33M0600TFAJNNNNWB
PDG33M0600TFAJNNNNWB
In Stock
From
$2,799.84
Eaton
PKZM0-0.25
PKZM0-0.25
In Stock
From
$113.99
Eaton
PSU111-WH
PSU111-WH
In Stock
From
$50.50
Eaton
QC4CONB
QC4CONB
In Stock
From
$65.87
Eaton
QCRH2015
QCRH2015
In Stock
From
$164.84
Eaton
RGH325033E-EOK
RGH325033E-EOK
In Stock
From
$9,929.31
Eaton
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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