Programmable 24 Hour Digital Timer Switch Din Rail Mounted Multifunction 2 Channel

ATHC622 Timer Switch / Pulse Program: 44 memory locations(22 times pulse programs), 24 hours programs Function In some ancient buildings, the timer (such as dripping time, when the water drops to a certain amount of time will lead to organ), to modern time bomb, and today the computer timing switch machine, using the timer switch. Technical data power reserve 3 yesrs (lithium battery) switching contact 2 changeover switch Ambient temperature -10~+40℃ Time basis quartz Power