Tork 1104 Time Switch, 24 hours Dial, DPST Timer – Indoor Only Review February 9, 2018 No Comments Tork 1104 Indoor timer only, 24 hour dial same ON/OFF times each day, 208-277V 40A, double pole single throw (DPST) mechanical timer noryl (plastic) housing with clear lexan cover. Tags: Home & Kitchen, Kitchen & Dining, Kitchen Utensils & Gadgets, Thermometers & Timers, Tork