Securely cover unused holes on your pushbutton enclosures with the EXM 880HP0500 Hole Plug. Designed for durability and ease of use, this steel plug features a galvanized finish for added protection. It includes a cover plate, neoprene gasket, and inside washer for a complete seal. Certified to UL, CSA, NEMA/EEMAC 4, and IP66 standards, it ensures reliable performance in demanding environments.The EXM 880HP0500 is a steel pushbutton hole plug designed to seal 1/2 inch conduit holes in pushbutton enclosures. It features a galvanized finish and is supplied with a cover plate, neoprene gasket, and inside washer. The plug is UL Listed, CSA Certified, and rated NEMA/EEMAC 4 and IP66.