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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
52SQ-402-094	In Stock From $111^.80	United Technologies
53-2V	In Stock From $70^.70	Mckinstry
532 662	In Stock From $28^.72	Moore Industries
5400-LC060404	In Stock From $26^.69	Eurobex
5412-ES	In Stock From $132^.49	Eurobex
5412-ESCH161408	In Stock From $55^.03	Eurobex
5412-ESFRQ	In Stock From $134^.14	EXM
5412-ESS	In Stock From $214^.12	Eurobex
5412ESCH161206	In Stock From $84^.92	Altronix
5412ESSSC0604036	In Stock From $93^.37	EXM
542-504	In Stock From $87^.59	Altech Corp
544-449	In Stock From $45^.35	Siemens
5441-8005	In Stock From $1^.30	Parker
55-20168LP	In Stock From $75^.37	Mckinstry
5504S	Limited Stock From Get Price	Honeywell
554148	In Stock From $25^.25	Ametek
5615	In Stock From $3^.97	Generac
56420-WHI	Limited Stock From Get Price	Honeywell
567-551	In Stock From $241^.10	Siemens
567-556	In Stock From $294^.70	Siemens
56E1GY	In Stock From $7^.10	Schneider Electric
57718	Limited Stock From Get Price	Legrand
59-3021D36LP	In Stock From $78^.11	Mckinstry
59440	In Stock From $36^.80	Nvent

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.