Westek TMSW15MS Countdown Timer, 20 A, 125 V, 2500 W, 15 min Time Setting

The Westek indoor mechanical countdown timers turns lights and motors off at selected times up to 12 hrs. It is easy to install in any 1-pole/single throw outlet and will replace any 1-gang switch. This timer breaks the circuit at the end of the timing cycle to cut electrical power.