... 16 groups /day 3.working voltage can be customized programmable panel time switch DescriptionIts small size is specially designed for the parts ... ≤95%Dimension:48×48×96 mm Weight:140g MINIATURE TIMER SWITCH COMPARATIVE LIST ModelZYT02ZYT03ZYT15ZYT20ZYT12WorkingVoltageDC 12V, 24V, 36V, AC110V, 220V, 380V ... Oriental Pearl CertificateCQC, CECQC, CECQC, CECQC, CECQC, CE ZYT03 programmable panel time switch