Electronic timer-thermostat for ON/OFF ambient temperature control (heating and air-conditioning), daily/weekly programming, class I temperature control device (contribution 1%), input for remote switching of phone dialler on/off, change-over relay output 5(2) A 250 V~, powered by batteries AA LR6 1.5 V, Next – 3 modules. Not suitable for installation in Isoset IP40 and IP55 enclosures
