Heating thermostat INSTAT 868-A6

for underfloor heatingprogrammablewhite

Article No. 0536 60 140 002 Operating voltage 230 V AC 50/60 Hz Power consumption 3 VA Ambient temperature 0 … 50 °C Load circuit 6 change-over; 6(2) A at 24…230 V AC* Number of actuators (3 W electro thermal) max. 10 / max. 4 per contact Carrier frequency 868 MHz Aerial internal Protection class of housing IP 40/insulated Dimensions 450 x 57 x 52 mm INSTAT 868-a4/-a6 • Receiver for the transmitters INSTAT 868 r(d) and INSTAT 868 r1 • For thermal actuators in floor heating units • Malfunction detector/indicator • Emergency operation in case of malfunction • Pump logic function • Reverse function for cooling instead of heating