Intermatic SB111 Lamp and Appliance Timer This Intermatic SB111 Timer Wall Switch is a great addition to any home or office that needs an appliance or lamp timer. With a rotary switch style and a dial control style, this timer is easy to use and convenient. The maximum amperage is 20 A and the current rating is 11-15 A, making it suitable for interior use. The white plastic material and square box shape make it blend in seamlessly with any decor. The port type is power and the current type is AC, with a voltage of 121-140 V. The model number is SB111 and it features a timer that can be set to your desired time. This Electrical Switches Dimmers is perfect for running your appliances and lamps on a timer, without having to worry about turning them off manually. The Interruption Type is a switch and the Plug Type is A. The orientation of the timer is set to Timer and it can only handle one way. This timer switch is perfect for anyone who needs an automatic timing system for their electrical outlets.