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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
LV433638	Limited Stock From Get Price	Schneider Electric
LV438320	Limited Stock From Get Price	Schneider Electric
LWC201512	In Stock From $160^.59	Nvent
LWC204015	In Stock From $322^.07	Nvent
LWC206015	In Stock From $419^.27	Nvent
LWC206015SS	In Stock From $1,199^.89	Nvent
LWC237716	In Stock From $324^.32	Nvent
LZS:PT78740	In Stock From $14^.84	Siemens
LZS:RT3A4L24	In Stock From $34^.59	Siemens
M125330000	Limited Stock From Get Price	ABB
M125340000	Limited Stock From Get Price	ABB
M126600000	Limited Stock From Get Price	ABB
M22-I1	In Stock From $65^.45	Eaton
M22-I2-PG	In Stock From $97^.87	Eaton
M22-I3	In Stock From $53^.57	Eaton
M22-I3-M1	In Stock From $69^.40	Eaton
M22-I4	Limited Stock From Get Price	Eaton
M22-IY1	In Stock From $77^.27	Eaton
M22-XBK11	Limited Stock From Get Price	Eaton
M8100-1824	In Stock From $244^.62	Johnson Controls
M9000-342	In Stock From $427^.63	Johnson Controls
MB040402PCK	In Stock From $65^.79	Nvent
MB070404PSK	In Stock From $59^.74	Nvent
MB100704PSK	In Stock From $115^.55	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.