Product Name : Programmable Timer;Model No. : CN101A;Rated Control Voltage : DC 12V;Contact Capacity : 16A(8)A, 250V AC * Hysteresis : less than or equal to 2 sec/day(25 C);ON/OFF Operation : 17 ON/OFF;Power Consumption : 7.5VA(max.);Display : LCD * Minimum Interval : 1 minute;Switching Contact : 1 changeover switch;Ambient Temperature : -10~+40°C * Ambient Humidity : 35-85%RH;Mounting Hole Diameter : 3mm / 0.12";Overall Size(Approx.) : 62 x 60 x 33mm / 2.4" x 2.36" x 1.3"(L*W*H) * Material : Plastic, Electronic Parts;Net Weight : 68g