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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
EJ12124AL
EJ12124AL
In Stock
From
$402.99
Hammond Mfg
EJ12126
EJ12126
In Stock
From
$182.62
Hammond Mfg
EJ16148
EJ16148
In Stock
From
$296.13
Hammond Mfg
F6N3R
F6N3R
In Stock
From
$1,725.38
Siemens
GG0121SN
GG0121SN
In Stock
From
$390.36
Siemens
GG0123RN
GG0123RN
In Stock
From
$214.25
Siemens
JGDN100
JGDN100
In Stock
From
$835.20
Cutler Hammer
JJDN250
JJDN250
In Stock
From
$783.89
Cutler Hammer
S3E-1
S3E-1
In Stock
From
$73.30
ABB
SF250F
SF250F
In Stock
From
$626.77
General Electric
SG400CS
SG400CS
In Stock
From
$2,386.10
General Electric
TF225CS
TF225CS
In Stock
From
$672.08
General Electric
TF225J
TF225J
In Stock
From
$449.06
General Electric
TF225S
TF225S
In Stock
From
$289.79
General Electric
TJ400F
TJ400F
In Stock
From
$591.41
General Electric
TJ600CS
TJ600CS
In Stock
From
$1,906.71
General Electric
TJ600F
TJ600F
In Stock
From
$444.29
General Electric
TJ600J
TJ600J
In Stock
From
$780.28
General Electric
TQC100F
TQC100F
In Stock
From
$180.83
General Electric
W0303ML3100
W0303ML3100
In Stock
From
$154.66
Siemens
WFDN100
WFDN100
In Stock
From
$3,129.46
Cutler Hammer
WFDN225
WFDN225
In Stock
From
$3,584.24
Cutler Hammer
YFB
YFB
In Stock
From
$221.92
Westinghouse
3VAE6001S
3VAE6001S
In Stock
From
$958.90
Siemens

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.