SUL181h timer switch

SUL181h timer

*  DIN rail installation
* Advanced pre-setting one week ago.
* Latest technology  COMS quartz  micro controller.
* Repeat programs with 10 times on/off settings.
* To-the-minute setting accurary
* LCD displays real time to hour/minute and on/auto/off.
* Digital electronics general purpose time switch with daily and weekly  programms.