Schneider Electric ZB4BA7340 is a double-headed pushbutton head for the Harmony XB4 22 mm metal pushbutton family. This head features two flush, unmarked actuators—one green and one red—designed to provide dual visual indication in a single 22 mm unit and to snap onto compatible XB4 contact blocks and collars. It's intended for use with Harmony XB4 metal bases, enabling a compact control interface on industrial panels. Pair it with the appropriate contact block and mounting collar to form a complete pushbutton assembly suitable for a wide range of automation applications.
