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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
FB3125A08
FB3125A08
In Stock
From
$22.22
Westinghouse
FB3125S02
FB3125S02
In Stock
From
$22.22
Westinghouse
H-15
H-15
In Stock
From
$128.69
Eaton
HTB-32I-R
HTB-32I-R
Limited Stock
From
Get Price
Eaton
JA1S-A3AB01DAW7-250AC-2
JA1S-A3AB01DAW7-250AC-2
In Stock
From
$55.09
Heinemann
JD FILLER BLANK
JD FILLER BLANK
In Stock
From
$18.64
Eaton
JGHMVD06B0
JGHMVD06B0
In Stock
From
$90.91
Eaton
JM60060-1MW14
JM60060-1MW14
In Stock
From
$50.69
Eaton
KCDP-FCL
KCDP-FCL
In Stock
From
$0.02
Westinghouse
KHMVD24R
KHMVD24R
In Stock
From
$81.82
Eaton
KPRL3A 2P COVER
KPRL3A 2P COVER
In Stock
From
$45.45
Eaton
KPRL3A 2P ED COVER
KPRL3A 2P ED COVER
In Stock
From
$47.79
Eaton
KPRL3AGB12-OEM
KPRL3AGB12-OEM
In Stock
From
$209.81
Eaton
KPRL4FDB
KPRL4FDB
In Stock
From
$430.00
Eaton
KS360400A
KS360400A
In Stock
From
$561.82
Eaton
KT3400TM
KT3400TM
In Stock
From
$13.96
Eaton
LA3400PTV
LA3400PTV
In Stock
From
$3.67
Eaton
LT3600TK
LT3600TK
In Stock
From
$8.53
Eaton
MHDF11
MHDF11
In Stock
From
$6.55
Eaton
MHDF21
MHDF21
In Stock
From
$6.55
Eaton
MN323PANN
MN323PANN
In Stock
From
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Eaton
MN403PANN
MN403PANN
In Stock
From
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Eaton
MT3600TK
MT3600TK
In Stock
From
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Eaton
NDN3-WH
NDN3-WH
In Stock
From
$20.20
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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