Single housing with 2x NH fuse switch disconnectors, material polycarbonate, impact-resistant, protection class IP65, metric knockouts in all side walls, fuse base mounted on a mounting plate made of 3mm sheet steel, fastening tabs for wall mounting, sealable cover locks, transparent smoke gray cover, terminal for connecting the 4th conductor (PE/N), rated operating current Ie= 2x 150 A, fuse insert NH00, retrofittable terminal for the 5th conductor = K95/1, please order fuse inserts separately.