The Altelix NS242416 24"x24"x16" Series NEMA Weatherproof Enclosures are ideal for protecting equipment from harsh environments and tampering. Equipment designed for indoor use can now be located outside. These rugged IP66 rated enclosures feature continuous seam welded 18 Gauge (1.2mm thick) steel construction. The enclosure door is fully gasketed making this enclosure suitable for use indoors or outdoors. Included is a 18 Gauge (1.2mm thick) zinc coated galvanized steel plate for mounting and securing equipment.