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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
GUSC2013 AH
GUSC2013 AH
In Stock
From
$766.90
Eaton
GV2MCK04
GV2MCK04
In Stock
From
$179.25
Schneider Electric
H910
H910
In Stock
From
$25.30
Pentair
HG0400404
HG0400404
In Stock
From
$58.73
Nvent
INX4000
INX4000
In Stock
From
$119.03
Eaton
J1614HW
J1614HW
In Stock
From
$182.00
Robroy
J808W
J808W
In Stock
From
$157.97
Robroy
K650SOP
K650SOP
In Stock
From
$140.60
Thomas & Betts
MH23TK
MH23TK
In Stock
From
$301.33
Schneider Electric
MS-10UD-7
MS-10UD-7
In Stock
From
$2,204.67
Honeywell
MX-SMZ2-02
MX-SMZ2-02
In Stock
From
$7.09
Siemon
N-1000-III
N-1000-III
Limited Stock
From
Get Price
Northern Computers Inc
N412121206SSC
N412121206SSC
In Stock
From
$590.85
Hubbell
NBB-10245
NBB-10245
In Stock
From
$113.61
BUD
NC664
NC664
In Stock
From
$560.55
Thomas & Betts
NSYCAG223LPF
NSYCAG223LPF
In Stock
From
$121.26
Schneider Electric
NSYS3X4620
NSYS3X4620
In Stock
From
$908.91
Schneider Electric
NSYSPS5200
NSYSPS5200
In Stock
From
$27.27
Schneider Electric
OR-FC04U-C
OR-FC04U-C
In Stock
From
$246.21
Legrand
PB2
PB2
In Stock
From
$108.39
Hubbell
PB306
PB306
In Stock
From
$31.91
Thomas & Betts
PB316
PB316
In Stock
From
$58.97
Walther Electric
PF6000
PF6000
In Stock
From
$539.34
Hammond Mfg
PFHPK
PFHPK
In Stock
From
$53.57
Nvent

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.