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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
KW4315V
KW4315V
In Stock
From
$6,720.75
Eaton
LGTES4
LGTES4
In Stock
From
$112.11
Eaton
LGTEW4
LGTEW4
In Stock
From
$135.34
Eaton
LS-XL
LS-XL
Limited Stock
From
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Eaton
LS-XP
LS-XP
In Stock
From
$13.32
Eaton
LS-XRRM
LS-XRRM
In Stock
From
$27.34
Eaton
LS10N-347V-S
LS10N-347V-S
In Stock
From
$114.90
Eaton
LS10N-480V-S
LS10N-480V-S
In Stock
From
$115.00
Eaton
M22-AMC
M22-AMC
In Stock
From
$27.12
Eaton
M22-AMC-XAMP
M22-AMC-XAMP
In Stock
From
$73.73
Eaton
M22-CK10
M22-CK10
In Stock
From
$11.58
Eaton
M22-I1
M22-I1
In Stock
From
$61.84
Eaton
M22-I3
M22-I3
In Stock
From
$63.69
Eaton
M22-I4
M22-I4
Limited Stock
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Eaton
M22-IY1
M22-IY1
In Stock
From
$72.72
Eaton
M22-K01D
M22-K01D
In Stock
From
$10.03
Eaton
M22-K02SMC10
M22-K02SMC10
In Stock
From
$44.17
Eaton
M22-XAM
M22-XAM
Limited Stock
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Eaton
MA15/D/1/SI
MA15/D/1/SI
In Stock
From
$251.07
Eaton
MBED1836B100BF
MBED1836B100BF
In Stock
From
$3,155.85
Eaton
MBT48B200BTS
MBT48B200BTS
In Stock
From
$1,897.89
Eaton
MCAM
MCAM
In Stock
From
$3,325.26
Eaton
MDN6083LEA-08MMA-NAN4Y-NKLWX
MDN6083LEA-08MMA-NAN4Y-NKLWX
In Stock
From
$8,127.12
Eaton
MDSHTR332WL
MDSHTR332WL
In Stock
From
$2,116.96
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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