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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
4182000-EACH	In Stock From $2^.14	Rittal
418266	In Stock From $6^.05	Capp
41965-0044	In Stock From $25^.33	Utc Fire & Security Company
42-1412	In Stock From $3^.94	Mckinstry
4302801	In Stock From $54^.39	Wintriss Controls
4330	In Stock From $21^.30	Exair
4374	Limited Stock From Get Price	Rittal
44018	In Stock From $7^.69	Rockler Companies
44070-4	In Stock From $18^.25	Zebra
444GK	Limited Stock From Get Price	Greenbrook Electrical
445-393-01	Limited Stock From Get Price	Apra-Gruppe
446-050-01	Limited Stock From Get Price	Apra-Gruppe
449	In Stock From $48^.74	Edwards Gs
45-5960	In Stock From $1^.50	GC Electronics
45/900	In Stock From $1,232^.48	CEIA
45001/AA0	Limited Stock From Get Price	Crabtree
45001/AC0	Limited Stock From Get Price	Crabtree
45011/AD0	Limited Stock From Get Price	Crabtree
450222001	In Stock From $40^.17	Utc Fire & Security Company
4505000	In Stock From $139^.00	Rose & Krieger
455D758G01	In Stock From $96^.68	Westinghouse
4596.000-EACH	In Stock From $86^.75	Rittal
46-00867	Limited Stock From Get Price	Honeywell
460-0060	In Stock From $81^.22	Deltron

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.