Schneider Electric ZB4BW7A9 Harmony XB4 22 mm Illuminated Double Head Push Button, IP66, Metal Bezel

This Harmony XB4, illuminated double head without cap has 1 central white pilot light, operates with a spring return / impulse mechanism. This double head is supplied without cap to allow users to customize control functions with desired caps for their machines operations. It is easily installed and replaced on compatible complete push button units and contact blocks via snap-fit assembly. It is clearly distinguishable visually at a distance thanks to the pilot light and illuminated head. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It has a metal bezel, this makes it Ideal for applications requiring high impact and vibration resistance. It is designed to fit in a standard 22mm cutout, ensuring compatibility when installing in pre-existing machinery. Its wide range of operating temperatures from -40°C to 70°C allows versatility in usage of product. It provides high brightness for easy identification of function and operation mode, even in brightly lit environments.