The minimum speed controller is a temperature depended speed controller for ventilated rooms with one or more fans. The minimum speed controller keeps the temperature constantly and impedes to run under the set minimum-speed. It can be easily controlled, adjusting the required temperature and the minimum speed on two knobs. The controller comes as a finished part and is ready to use. This reliable fan controller comes complete with a sealed water resistant cover, plugs with flap-lids and a low voltage sensor making it perfect for humid rooms. The sensor comes with a 4 meter long cable and can be extended up to 50 meters. - Case: WxHxD = 130x80x70mm - Controller: WxHxD = 160x100x90mm - Designed for: 2x600W / TRIAC 2x16A - Volts: 230V / 50HZ - Digital sensor 5V Measur