Clearly label your control panel components with the EATON M22S-ST-GB10 Legend Plate. This etched plate features a prominent OFF ON inscription, ensuring unambiguous operation of your 22.5 mm modular pushbutton selector switches. Designed for durability and clarity, it's an essential accessory for automation and logic control equipment..The EATON M22S-ST-GB10 is a flat, etched legend plate designed for 22.5 mm modular pushbutton selector switches, mushroom head push buttons, and indicator lights. It features an OFF ON legend and has an IP66, NEMA 4X, 13 enclosure rating. The plate is rectangular in shape and has a thickness of 1.38 inches.