Heating thermostat INSTAT 868-A1S

programmablewall-mountedwhite

Article No. 0536 37 141 002 Operating voltage 230 V AC 50/60 Hz Power consumption < 0,73 W Ambient temperature 0 … 40 °C Indicator lamp initial state/faults, etc. Load circuit relay 1 n/o 10(4) A Carrier frequency 868 MHz Aerial internal Protection class of housing IP 20 / II acc. to EN 60730-1 Dimensions 50 x 122 x 39 mm • Receivers for INSTAT 868-r(d) and INSTAT 868-r1 transmitters • Malfunction detector/indicator • Emergency operation in case of malfunction • INSTAT 868-a1A for actuators, electric heating systems, pumps, boilers etc. • Reverse function for cooling instead of heating • Mountable on adapter frame ARA 1 E • INSTAT 868-a1S universally suitable for controlling electrical heating devices (electric radiators, electric towel dryers etc.) • INSTAT 868-a1UP for mounting in 60 mm conduit boxes or 80 mm channel cables. • INSTAT 868-r1F, window contact transmits via radio signal a window-open, window-closed information to the INSTAT 868-a1UP radio receiver (exclusively!). • (Accessories see pages 71–72)