Seams continuously welded and ground smoothSeamless foam in place gasketStainless steel screws and clampsWeldnuts provided for mounting optional panels and terminal block kits in size 6 x 4 in (152 x 102 mm) and largerBonding provision on door and body
nVent HOFFMAN A404NFSS Junction Box, 4 in H x 4 in W x 3 in D, Screw Clamp/Solid Cover, NEMA 4X/IP66 NEMA Rating, 304 Stainless Steel