
Special Order
If you need to switch something on or off some time after actually deactivating it, the use of a timer relay is a good choice. Timer relays are mounted on DIN rails. By connecting several timer relays in series it is possible to set up a switching sequence. The time range of Schrack Technik timer relays can be set between a few milliseconds and 100 hours. Timer must always be set in the de-energised state. There is a wide variety of timer relays available; for every application the suitable relay:
Plug-In Multi-Function Timer Relays
They include 2 COs and can be plugged into the Schrack Technik 11 pole MT socket. The component width is 38 mm with a 45 mm standard front dimension
Multiple functions, plug-in design, 2 CO