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Enclosures

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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
C799FP55	In Stock From $21^.43	Eaton
CSD16206	In Stock From Get Price	nVent Hoffman
QE54	In Stock From $122^.02	Eaton
12126-1	In Stock From $131^.92	Eaton
3SB0223	In Stock From $35^.54	Siemens
49EC14JB251409R	In Stock From $688^.13	Siemens
66-12BK	In Stock From $114^.26	Eaton
800H-NP44B	In Stock From $113^.41	Allen-Bradley
800T-4PZ	In Stock From $121^.05	Allen-Bradley
864-4XSLC	In Stock From $281^.42	Eaton
88-12LTA	In Stock From $623^.28	Eaton
A-42P36	In Stock From $334^.19	nVent Hoffman
A-NADFK	In Stock From $33^.31	nVent Hoffman
AB764	In Stock From $0^.82	ABB
C799B210	In Stock From $382^.72	Eaton
CH4FP5	In Stock From $167^.57	Cutler Hammer
DP1050MTK	In Stock From $297^.39	Eaton
E-9PBSS	In Stock From $479^.34	nVent Hoffman
EZB2036RC	In Stock From $84^.48	Eaton
ID321	In Stock From $107^.90	Siemens
IK250AWK	In Stock From $707^.10	Square D
MFK12XS	In Stock From $781^.07	Eaton
MH44	In Stock From $295^.60	Square D
MHT2DH20	In Stock From $181^.44	Square D

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.