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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
PLSM-C4/2-MW
PLSM-C4/2-MW
Limited Stock
From
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Eaton
PLSM-C6-MW
PLSM-C6-MW
In Stock
From
$823.19
Eaton
PLSM-C6/2-MW
PLSM-C6/2-MW
In Stock
From
$41.05
Eaton
PLSM-C6/3-MW
PLSM-C6/3-MW
Limited Stock
From
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Eaton
PN1-125
PN1-125
Limited Stock
From
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Eaton
PN1-4-63
PN1-4-63
Limited Stock
From
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Eaton
PSG480B24RM
PSG480B24RM
In Stock
From
$333.71
Eaton
PSU111-WH
PSU111-WH
In Stock
From
$96.55
Eaton
PTE048-3Y101
PTE048-3Y101
In Stock
From
$1,402.12
Eaton
PTX080-1S101
PTX080-1S101
In Stock
From
$698.92
Eaton
PTX300-3Y201
PTX300-3Y201
In Stock
From
$3,422.39
Eaton
PTX300-3Y201D-SD
PTX300-3Y201D-SD
In Stock
From
$1,081.45
Eaton
PXM4051A1AA
PXM4051A1AA
In Stock
From
$5,492.10
Eaton
QBHGFEP1015V
QBHGFEP1015V
In Stock
From
$1,461.47
Eaton
QBHGFEP1020V
QBHGFEP1020V
In Stock
From
$1,305.93
Eaton
QBHGFEP1030V
QBHGFEP1030V
In Stock
From
$1,305.93
Eaton
QCDJ4T
QCDJ4T
In Stock
From
$46.75
Eaton
QCHW3100HT
QCHW3100HT
In Stock
From
$524.49
Eaton
QCRFPL1P
QCRFPL1P
In Stock
From
$28.28
Eaton
QCRH1015
QCRH1015
In Stock
From
$61.84
Eaton
R5B3080U
R5B3080U
In Stock
From
$191.07
Eaton
R9C3030U
R9C3030U
Limited Stock
From
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Eaton
R9J3030FJ
R9J3030FJ
In Stock
From
$529.57
Eaton
RBSS32
RBSS32
In Stock
From
$43.45
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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