Schneider Electric ZB4BW563 Pushbutton Accessory

ZB4BW563 is a head for illuminated push-buttons in Schneider Electric's Harmony XB4 family. This metal, blue, flush-mount operating head (22 mm) is designed to be paired with XB4 bases to form a panel-mounted pushbutton with a clear boot, spring-return action, and universal LED illumination. The 22 mm mounting size and flush bezel support a low-profile installation in control panels, while the blue color identifies the illuminated function and compatibility with universal LED configurations. As a Harmony XB4 accessory, ZB4BW563 enables quick replacement or customization of existing button assemblies without replacing the base, making it ideal for 22 mm blue, momentary control in industrial automation setups.