![CDATA[Radio dimmer actuator 1-way DU 1 S RF KNX Bus system KNX, Bus system KNX radio, Other bus systems without, Radio bidirectional, Design dimmer actuator, Installation type flush-mounted, With bus connection, Number of outputs 1, Output power 2 ... 250W, Load type universal and LED retrofit, Max. switching capacity LED 250W, Voltage 230 ... 230V, Frequency 50 ... 60Hz, Protection class (IP) IP20, Min. depth of the device box 35mm,]]>