The Intermatic FF15M Auto Shut-Off Timer is a versatile switch suitable for interior use in various rooms. With its rotary dial control style and timer function, this timer wall switch provides convenience and energy savings. The sleek silver finish and painted rectangular box make it a stylish addition to any space. Designed for commercial and electronics applications, this timer switch features a 20A maximum amperage and screw terminal electrical connection. Made with a combination of aluminum, plastic, and metal materials, the Intermatic FF15M is a reliable and efficient choice for controlling electrical devices.