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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
TJ600S
TJ600S
In Stock
From
$594.41
General Electric
TK4V1200F
TK4V1200F
In Stock
From
$905.75
General Electric
TQC100S
TQC100S
In Stock
From
$225.52
General Electric
TQL100RE
TQL100RE
In Stock
From
$330.25
General Electric
TQL125R
TQL125R
In Stock
From
$283.12
General Electric
TQL70F
TQL70F
In Stock
From
$113.11
General Electric
W0202MB1100CU
W0202MB1100CU
In Stock
From
$203.57
Siemens
W0204ML1060
W0204ML1060
In Stock
From
$61.86
Siemens
WNDN1200
WNDN1200
In Stock
From
$9,663.25
Cutler Hammer
F6N1S
F6N1S
In Stock
From
$403.83
Siemens
LX600AWK
LX600AWK
In Stock
From
$1,371.43
Square D
RNDN1200
RNDN1200
In Stock
From
$3,953.37
Cutler Hammer
20166-1
20166-1
In Stock
From
$311.08
Eaton
49EC14GB140807R
49EC14GB140807R
In Stock
From
$200.21
Siemens
A10086CHNF
A10086CHNF
In Stock
From
$193.42
nVent Hoffman
A1210CHNF
A1210CHNF
In Stock
From
$260.99
nVent Hoffman
A1212CHNF
A1212CHNF
In Stock
From
$187.97
nVent Hoffman
A12N124
A12N124
In Stock
From
$91.91
nVent Hoffman
A12N126
A12N126
In Stock
From
$131.53
nVent Hoffman
A1412CHNF
A1412CHNF
In Stock
From
$234.67
nVent Hoffman
A161606LP
A161606LP
In Stock
From
$460.54
nVent Hoffman
A24H2408SS6LP
A24H2408SS6LP
In Stock
From
$2,103.50
nVent Hoffman
A404CHNF
A404CHNF
In Stock
From
$116.15
nVent Hoffman
A6044CHFL
A6044CHFL
In Stock
From
$150.41
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.