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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
EJ8104	In Stock From $153^.53	Hammond Mfg
EJ863	In Stock From $134^.34	Hammond Mfg
EJ884	In Stock From $146^.48	Hammond Mfg
EN4PLUG40	In Stock From $17^.18	Hammond Mfg
EN4SD12248GY	In Stock From $161^.80	Hammond Mfg
EN4SD16126GY	In Stock From $317^.89	Hammond Mfg
EN4SD16126LG	In Stock From $529^.87	Hammond Mfg
EN4SD16206GY	In Stock From $416^.12	Hammond Mfg
EN4SD20168LG	In Stock From $438^.34	Hammond Mfg
EN4SD20208LG	In Stock From $284^.73	Hammond Mfg
EN4SD24166GY	In Stock From $742^.12	Hammond Mfg
EN4SD30208GY	In Stock From $575^.71	Hammond Mfg
EN4SD303012GY	In Stock From $626^.50	Hammond Mfg
EN4SD30308GY	In Stock From $841^.33	Hammond Mfg
EP1212	In Stock From $30^.30	Hammond Mfg
EP1224	In Stock From $81^.81	Hammond Mfg
ESF3024	In Stock From $528^.23	Hammond Mfg
ESP1612	In Stock From $182^.81	Hammond Mfg
ESP3624	In Stock From $330^.27	Hammond Mfg
FLHTF800A115	In Stock From $1,218^.34	Hammond Mfg
HWCWD2418UBK	In Stock From $325^.35	Hammond Mfg
MPB1	In Stock From $52^.09	Hammond Mfg
MPB2	In Stock From $82^.26	Hammond Mfg
MPB3	In Stock From $52^.20	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.