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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
3SB1-801-0AC	Limited Stock From Get Price	Siemens
3SB1-801-0AK	Limited Stock From Get Price	Siemens
3SB1-804-4AC	Limited Stock From Get Price	Siemens
3SB3-801-0FG3	Limited Stock From Get Price	Siemens
3SU1801-0AZ00 K0Y	In Stock From $126^.55	Siemens
573200000	In Stock From $32^.76	Weidmuller
6-19	In Stock From $36^.69	Eaton
6320500	In Stock From $375^.52	Rittal
644 SC NK	In Stock From $28^.28	Eaton
664-SC3R-NK	In Stock From $17^.95	Milbank
664XFT	In Stock From $20^.20	Hubbell
6GK5798-8MG00-0AA0	Limited Stock From Get Price	Siemens
70.350.2428.0	In Stock From $38^.94	Wieland
70.353.1635.0	In Stock From $9^.34	Wieland
7144035	In Stock From $125^.24	Rittal
73.326.6428.0	In Stock From $25^.50	Wieland
73.350.0635.0	In Stock From $23^.56	Wieland
76.353.1535.0	Limited Stock From Get Price	Wieland
800R-2HZ4	In Stock From $223^.49	Allen-Bradley
8017649	In Stock From $90^.41	Rittal
8018420	In Stock From $238^.36	Rittal
8HP1101	Limited Stock From Get Price	Siemens
8HP1103	Limited Stock From Get Price	Siemens
8HP1283	Limited Stock From Get Price	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.