Modularly installed time switch with approx. 200 autonomy in hours, width 52.5 mm, 24 hrs. program shortest changeover time 15 min., clock hands for switching the time display and 12h / 24h, clockwise and counterclockwise clock-time correction possible, switching preselection, switching by hand with 3 positions: duration ON / AUTO / OFF permanently, switch-status display, duoFix spring plug-in terminal for 2 conductor each, 1 changeover contacts 16A/250V~, 230V /45-50 Hz sealable transparent cover.