Refine Results

In Stock

Applied Filters:

Enclosures

Subcategory

Enclosures

Manufacturers

All

Family

All

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.

SORT BY

Part Number	PRICE	Manufacturer
MR1412HPL	In Stock From $245^.07	Robroy
MRS001-EK	In Stock From $105^.29	Cleveland Motion Control
MT-SUR-BOX-W	In Stock From $15^.15	Siemens
MT21/CP/P	In Stock From $45^.54	Craig & Derricott
MTBD-SD02-24	In Stock From $67^.75	Weidmuller
MTBS-DO810R1	In Stock From $47^.87	Weidmuller
MTC310	In Stock From $306^.19	Mettler Toledo
N-TB 221513 3GP S/S USAQ16257002	In Stock From $350^.90	Crouse-Hinds
N1-080804	In Stock From $56^.45	Ralston
N1-16127	Limited Stock From Get Price	Ralston
N1C081004WW	In Stock From $41^.99	Hubbell
N1C101206WW	In Stock From $37^.47	Hubbell
N1C14TKL	In Stock From $91^.05	Hubbell
N1C202406WW	In Stock From $81^.77	Hubbell
N412242412	In Stock From $373^.02	Hubbell
N412302406W	In Stock From $779^.86	Hubbell
N412302408W	In Stock From $976^.78	Hubbell
N412303008	In Stock From $363^.54	Hubbell
N4X6-121608	In Stock From $376^.96	Adalet
NB121005-1H0	In Stock From $614^.20	L-Com
NB141207-10V	In Stock From $353^.47	L-Com
NB181608-10F	In Stock From $1,639^.94	L-Com
NBA-0002	In Stock From $20^.20	L-Com
NBE141006-KIT03	In Stock From $96^.96	L-Com

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.