Theben HU 1 S RF KNX

KNX 1-gang wireless heating actuator, flush-mounted, Silent control of thermal actuators 230 V AC, Secure commissioning and communication thanks to KNX Data Secure support, Function selection as heating actuator (continuous or switching control variable) or as heating controller (integrated temperature controller for heating/cooling), Integrated valve protection function and summer mode, easy installation thanks to particularly compact housing, 2 binary inputs for potential-free contacts such as push buttons, switches, window contacts, temperature sensor (input I2), integrated temperature monitoring for increased operational safety, e.g., in case of overload