Spend $1,000 Get a FREE Hoodie - Get Yours While Supplies Last  
  1. Home / 
  2. All Categories / 
  3. Circuit Breaker / 
  4. Enclosures

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
EN4SD24208WGY
EN4SD24208WGY
In Stock
From
$964.30
Hammond Mfg
EN4SD302410GY
EN4SD302410GY
In Stock
From
$910.66
Hammond Mfg
EN4SD423616LG
EN4SD423616LG
In Stock
From
$1,890.95
Hammond Mfg
ESSMFHD
ESSMFHD
In Stock
From
$55.16
Hammond Mfg
GRDKIT01
GRDKIT01
In Stock
From
$49.90
Hammond Mfg
GRDKIT02
GRDKIT02
In Stock
From
$69.19
Hammond Mfg
GRDKIT04
GRDKIT04
Limited Stock
From
Get Price
Hammond Mfg
N1A16167
N1A16167
In Stock
From
$243.90
Hammond Mfg
N1A20207
N1A20207
In Stock
From
$569.35
Hammond Mfg
N1A30207
N1A30207
In Stock
From
$664.66
Hammond Mfg
N1J12124
N1J12124
In Stock
From
$202.35
Hammond Mfg
N1J12126
N1J12126
In Stock
From
$235.70
Hammond Mfg
N1JLK
N1JLK
Limited Stock
From
Get Price
Hammond Mfg
P2068
P2068
Limited Stock
From
Get Price
Hammond Mfg
PFA1000
PFA1000
In Stock
From
$25.65
Hammond Mfg
PFF2000
PFF2000
In Stock
From
$27.02
Hammond Mfg
PJ1086L
PJ1086L
In Stock
From
$299.06
Hammond Mfg
PJ16148RL
PJ16148RL
In Stock
From
$356.94
Hammond Mfg
PJ24248RL
PJ24248RL
In Stock
From
$1,718.72
Hammond Mfg
PJU12106L
PJU12106L
In Stock
From
$465.29
Hammond Mfg
R100-080-000
R100-080-000
Limited Stock
From
Get Price
Hammond Mfg
R100-082-000
R100-082-000
In Stock
From
$80.80
Hammond Mfg
R100-162-000
R100-162-000
Limited Stock
From
Get Price
Hammond Mfg
R100-202-000
R100-202-000
In Stock
From
$764.50
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.