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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
CDSC24228LG 600X550X300
CDSC24228LG 600X550X300
In Stock
From
$771.75
Nvent
CSD24168/SPL
CSD24168/SPL
In Stock
From
$433.29
Nvent
CSD483612ST
CSD483612ST
In Stock
From
$645.09
Nvent
CTD24428/SPL
CTD24428/SPL
In Stock
From
$406.44
Nvent
E-2PBGX
E-2PBGX
In Stock
From
$20.00
Nvent
E1PB-BLUE
E1PB-BLUE
In Stock
From
$56.52
Nvent
EXDBDM25SS6
EXDBDM25SS6
In Stock
From
$229.27
Nvent
F6X6W40SS/SPL
F6X6W40SS/SPL
In Stock
From
$1,053.02
Nvent
HG0500503
HG0500503
In Stock
From
$99.99
Nvent
ISOTP15M4
ISOTP15M4
In Stock
From
$1.01
Nvent
ISOTP30M10
ISOTP30M10
In Stock
From
$2.13
Nvent
ISOTP30M8
ISOTP30M8
Limited Stock
From
Get Price
Nvent
LHC234616/SPL
LHC234616/SPL
In Stock
From
$186.57
Nvent
LLGK
LLGK
In Stock
From
$56.34
Nvent
LWC204015/SPL
LWC204015/SPL
In Stock
From
$116.67
Nvent
LWC302515/SPL
LWC302515/SPL
In Stock
From
$115.07
Nvent
MHB110426G375
MHB110426G375
In Stock
From
$4,766.84
Nvent
N360646G561
N360646G561
In Stock
From
$7,199.28
Nvent
SBLEC
SBLEC
In Stock
From
$3.03
Nvent
SG-0900-504
SG-0900-504
In Stock
From
$137.14
Nvent
SWHDK4X
SWHDK4X
In Stock
From
$45.49
Nvent
T200246G213
T200246G213
In Stock
From
$4,182.13
Nvent
TBA312506235964
TBA312506235964
In Stock
From
$11,905.58
Nvent
UD400A
UD400A
In Stock
From
$35.33
Nvent
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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