Hammond's 1590ZGRP series enclosures are constructed from durable, glass reinforced polyester, offering robust protection for electronic components in demanding environments. These NEMA 4X and IP65 rated enclosures are ideal for industrial control panels and other applications requiring a watertight and secure housing. Features include a gasketed lid with self-captivated stainless steel screws, an internal mounting shelf, and the option for galvanized steel inner panels to enhance functionality and organization. The heavy-duty, thick-wall design ensures long-lasting performance and reliable protection.