KNX heating actuator 6-fold, MIX2, basic module HMG 6 T KNX – Theben – 4930240 – 4003468490129: Bus system KNX yes, Bus system KNX radio no, Bus system radio bus no, Bus system LON no, Bus system Powernet no, Radio bidirectional no, Mounting method MDRC, Width in dividing units 4, With bus connection yes, Bus module removable yes, Controlling size constant yes, Controlling size variable yes, Valve protection function yes, Manual operation yes, Max. input current (resistive load) 0.45 A, Number of outputs 6, Max. output current 0.5 A, Switching voltage 24..250 V, Protection class (IP) IP20