This Harmony XB7, illuminated projecting monolithic red push button operates with a spring return mechanism, is supplied with 24V AC/DC, uses an integral LED and screw clamp terminals.It is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections.It is clearly distinguishable visually at a distance due to clear colors and illumination via integral LED, minimizing errors in machine control and enabling complex machine statuses to be read at a glance.It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments.It has a double insulated plastic bezel.Its wide range of operating temperatures from -25C to 70C allows versatility in usage of product.