CasaFan VZ 230 Timer module White

Multipurpose follow up relay / timer module in miniature format for control of for example, fans in the bathroom and toilet. The connected consumer is switched on with the activation of the light switch or button for the set follow up time, when the room lights were turned on at least for the adjusted delay time. The follow-up is adjustable from 3 - 20 min, the delay time from 0.02 - 2.5 min. The device shall be installed behind the switch or in the junction box.