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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.
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Part Number
PRICE
Manufacturer
PJ18168L
PJ18168L
Limited Stock
From
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Hammond Mfg
PJ664
PJ664
In Stock
From
$85.85
Hammond Mfg
PJ664H
PJ664H
In Stock
From
$67.34
Hammond Mfg
PJ664RT
PJ664RT
In Stock
From
$90.91
Hammond Mfg
PJ744P222
PJ744P222
In Stock
From
$67.67
Hammond Mfg
PKT1212
PKT1212
In Stock
From
$21.21
Hammond Mfg
PKT66
PKT66
In Stock
From
$20.91
Hammond Mfg
PKT99
PKT99
In Stock
From
$10.50
Hammond Mfg
PMH35GY
PMH35GY
Limited Stock
From
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Hammond Mfg
PMV3036GY
PMV3036GY
Limited Stock
From
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Hammond Mfg
R100-062-000
R100-062-000
In Stock
From
$30.39
Hammond Mfg
R100-100-000
R100-100-000
Limited Stock
From
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Hammond Mfg
R101-104-000
R101-104-000
Limited Stock
From
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Hammond Mfg
RASU190315BK1
RASU190315BK1
In Stock
From
$109.08
Hammond Mfg
RASV190520BK1
RASV190520BK1
In Stock
From
$123.13
Hammond Mfg
RH3005
RH3005
In Stock
From
$17.62
Hammond Mfg
EJ12108
EJ12108
In Stock
From
$103.46
Hammond Mfg
EP1612
EP1612
In Stock
From
$37.37
Hammond Mfg
04502.9-00
04502.9-00
Limited Stock
From
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Hammond Mfg
1427VK
1427VK
In Stock
From
$36.20
Hammond Mfg
1554C2GY
1554C2GY
In Stock
From
$13.13
Hammond Mfg
1590BBK
1590BBK
In Stock
From
$16.35
Hammond Mfg
1594EBU
1594EBU
In Stock
From
$17.18
Hammond Mfg
2CPF24
2CPF24
In Stock
From
$155.82
Hammond Mfg

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.