Theben KNX 4942540 Thermal actuator HU 1 KNX

KNX 1-way heating actuator UP, noiseless control of thermal actuators 230 V AC, safe start-up and communication through support of KNX Data Secure, function selection as heating actuator (continuous or switching actuator) or as heating control (integrated heating/cooling), integrated valve protection function and summer operation, easy installation through particularly compact housing, temperature control 2 binary inputs for potential-free contacts such as switches, switches, window contacts, temperature sensor (input I2), integrated temperature monitoring for increased reliability e.g. in case of overload

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