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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
MB040402PCK	In Stock From $65^.79	Nvent
MB070404PSK	In Stock From $63^.14	Nvent
MB100704PSK	In Stock From $115^.55	Nvent
MB600000	In Stock From $13^.63	Red Lion Controls
MBG311GB	In Stock From $39^.15	Schmersal
MBS HH	In Stock From $6^.82	Fibox
MC-5	In Stock From $41^.83	Siemens
MCP-140318	In Stock From $23^.77	General Electric
MD-AEN250COM	In Stock From $17^.24	Mad Dog Multimedia
MD-WMT2	In Stock From $101^.10	Arecont Vision
MD1225-24	In Stock From $23^.25	Oriental Motor
ME-902	Limited Stock From Get Price	Appleby
ME903	Limited Stock From Get Price	Appleby
ME905	Limited Stock From Get Price	Appleby
ME909	Limited Stock From Get Price	Appleby
MEP2-0	In Stock From $34^.35	ABB
MFSW3-1138 KD	In Stock From $24^.54	FORT
MG08830	Limited Stock From Get Price	Schneider Electric
MG09070	Limited Stock From Get Price	Schneider Electric
MG125SPEV	Limited Stock From Get Price	Schneider Electric
MG13229	Limited Stock From Get Price	Schneider Electric
MG22DE	Limited Stock From Get Price	Schneider Electric
MG41940	Limited Stock From Get Price	Schneider Electric
MG87357	Limited Stock From Get Price	Schneider Electric

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.