This Dura Power General Purpose Mechanical EZ-Set Timer is a reliable way to control your indoor electrical devices. With a maximum amperage of 15A and voltage range of 121-140V, it features a rotary knob control style and switch style, making it easy to operate. Its single outlet and white color make it suitable for wall and interior use. The model number is ATT039. Get the convenience of a timed switch without worrying about the condition of your device.