The Schneider Electric ZB5AH013 is a push button head designed for use with 22mm illuminated pushbuttons. This component, part of the Harmony XB5 series, features a round shape with a dark grey plastic bezel and a universal LED that is unmarked, allowing for flexible application. It offers robust protection with IP66, IP67, IP69, and IP69K ratings, as well as NEMA 4X and NEMA 13 standards, making it suitable for demanding industrial environments. This product is available through BSP Automation, providing a reliable option for enhancing control panels and machinery interfaces.