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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
1397180000	In Stock From $1^.47	Weidmuller
140-E41	Limited Stock From Get Price	Allen-Bradley
140-E55	In Stock From $196^.29	Allen-Bradley
140-MAG	In Stock From $26^.54	Allen-Bradley
140-N7	In Stock From $4^.25	Allen-Bradley
14033	In Stock From $54^.47	Omron
14057	In Stock From $29^.23	Eaton
140A-C-EE41	Limited Stock From Get Price	Allen-Bradley
140A-C-EE55	Limited Stock From Get Price	Allen-Bradley
14105008	In Stock From $3^.25	Nvent
1427VK	In Stock From $38^.93	Hammond Mfg
142BBC	Limited Stock From Get Price	Eaton
1446500	In Stock From $273^.49	Rittal
144B0001	In Stock From $0^.76	IMO
144B0002	In Stock From $1^.39	IMO
144B0007	In Stock From $2^.73	IMO
144E1001	Limited Stock From Get Price	IMO
144EP0011	In Stock From $24^.42	IMO
144EP2002	In Stock From $9^.49	IMO
144EP2003	In Stock From $10^.19	IMO
145-226	In Stock From $10^.41	Utc Fire & Security Company
14506635-002/U	In Stock From $68^.01	Honeywell
1460G3	In Stock From $3^.37	Ideal
147-277	In Stock From $50^.42	Siemens

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.