Hammond CSG484816 48x48x16 In Unpainted Galvanized Type 1 Junction Box

The CSG484816 is a 48 x 48 x 16 in (1219 mm x 1219 mm x 406 mm) Type 1 unpainted galvanized steel junction box with a flat screw cover and no knockouts. It is designed for general purpose indoor commercial use as a junction, pull or switch box, making it a fit for electricians, electrical contractors and facilities teams who need a plain, unpunched steel box at this size.

The body is formed and spot welded from G90 steel, and both the enclosure and cover are left as unpainted galvanized steel. The flat steel cover is fastened with plated steel screws, and keyhole slots let the cover be lifted off without removing the screws entirely. Because the box has no knockouts, conduit entries can be located exactly where the installation requires them, and a grounding location is embossed in the body.

Enclosure dimensions are 48 in high, 48 in wide and 16 in deep (1219 mm x 1219 mm x 406 mm), with the drawing showing 16.10 in overall depth. Shipping weight is 223 lbs (101.15 kg), and the part ships packaged in a skid. CSG484816 is the largest enclosure in the CSG ordering table: the 48 x 48 in face combined with the series' maximum 16 in depth.

Through holes in the back allow wall mounting. The box is rated UL-50 Type 1 (UL File E65324) and CSA Type 1 (CSA Cert. LR21001), complies with NEMA Type 1 and IEC 60529 IP20, and is listed as REACH and RoHS compliant.