Muller din rail mount digital timer sc28 pro series 16a 250v and 24v muller sc 2822 pro this muller sc2822pro is a din rail timer that has a text based menu navigation and self explanatory symbols the large and clear display with two high resolution text lines is easy to use for fast and intuitive programming this timer can be programmed without mains connection up to 6 years on its own power reservethe timer can be set for both daily and weekly programs other settings include permane