Multifunction relay designed for installation into a wiring box or under a wall-switch in an existing electrical installation.
An advantageous and fast solution for exchanging a standard wall-switch for a switch controlled by time or for an impulse relay controlled by a button.
3-wire connection works without the connection of a neutral conductor
Power output: 10 - 160 VA
Between input S and the neutral wire, it is possible to connect any load R, L, or C - but not necessary (unlike SMR-K)
