CasaFan VZ 120 Timer 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. The follow up time is adjustable from 3 - 20 min. For installation at the device, behind the switch or in the junction box.

Price: £ 40.99 from Conrad Electronic