One relay with two contacts with start, stop, reset switch. Through the front rotating selectors it is possible to select :
a) One of 6 availables functions.
b) One of 16 availables full time range.
With the frontal knob it is possible to set the time. Two leds point out the presence of the power line and the turn on of the relay. With Undeca socket, it can be mounted on pane/(with socket AZ511) and wall (with socket AZ611). Start-stop-reset commands.