... day Minimum distance time is 30mins By manual SUL181H mechanical timer is suit for water heater, water dispensers, street lamp, staircase ... can distribute power in time limit to saving energy. This timer adopts an installing structure of modularization DIN rail, it is ... : Us=110V, 220V, 380V2)Rating consume: 2.5VA3)Reserve:150hrs4)Switch capacity: 16A/AC250V(COS=1)5)Electrical life: 100000times6)Weight ...