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Enclosures

For circuit breaker installations and electrical distribution systems, enclosures are among the most critical components for protecting equipment and ensuring safe operation. Enclosures provide physical protection, environmental shielding, and safety barriers that safeguard circuit breakers and electrical components from damage, contamination, and unauthorized access. Electrical.com carries an extensive selection of enclosures from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial facilities, commercial buildings, outdoor installations, and hazardous location applications.
SORT BY
Part Number
PRICE
Manufacturer
PGFGM6
PGFGM6
In Stock
From
$47.47
Nvent
Q2012PD
Q2012PD
In Stock
From
$6.94
nVent Hoffman
SC080806NK
SC080806NK
In Stock
From
$37.37
Hubbell
STBS1151509
STBS1151509
In Stock
From
$535.30
Eaton
STXRMBK
STXRMBK
In Stock
From
$35.35
Mersen
TH816H100
TH816H100
In Stock
From
$47.30
Thomas & Betts
U3832
U3832
In Stock
From
$31.30
Milbank
UMC
UMC
In Stock
From
$168.09
Thomas & Betts
VCF4GE
VCF4GE
In Stock
From
$555.42
Schneider Electric
VM776
VM776
In Stock
From
$94.94
Nvent
VW3A9208
VW3A9208
In Stock
From
$156.65
Schneider Electric
XAPM1201
XAPM1201
In Stock
From
$114.60
Schneider Electric
XTPAXENAS55B
XTPAXENAS55B
In Stock
From
$110.52
Eaton
13022
13022
In Stock
From
$28.42
Lowe & Fletcher Ltd
3RU1900-1A
3RU1900-1A
In Stock
From
$6.37
Siemens
3RV1923-1F
3RV1923-1F
Limited Stock
From
Get Price
Siemens
3RV1933-1D
3RV1933-1D
Limited Stock
From
Get Price
Siemens
800T-3TZ
800T-3TZ
In Stock
From
$192.95
Allen-Bradley
CSD20166SS
CSD20166SS
In Stock
From
$872.38
nVent Hoffman
CSD24248
CSD24248
In Stock
From
$800.21
nVent Hoffman
MHC41S
MHC41S
In Stock
From
Get Price
Square D
RQC050
RQC050
In Stock
From
$32.36
Westinghouse
A10R86HCR
A10R86HCR
In Stock
From
$26.97
nVent Hoffman
A16N20ALP
A16N20ALP
In Stock
From
$249.19
nVent Hoffman

Electrical.com stocks the largest inventory of circuit breaker enclosures in the world, with over 1 million square feet of new, used, surplus, and re-certified electrical enclosures available for immediate shipment. From standard indoor enclosures to specialized NEMA-rated outdoor configurations, we have what you need when others say no. Our comprehensive circuit breaker enclosure inventory spans all NEMA ratings, voltage classes, and mounting 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 breaker enclosures serve critical applications across industrial facilities, commercial buildings, manufacturing plants, outdoor electrical installations, hazardous locations, data centers, utilities infrastructure, and power distribution systems.


Whether you're replacing damaged enclosures on legacy equipment, upgrading existing installations, or sourcing components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need circuit breaker enclosures 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.