RK1103C DM460300 3-channel dimmer for electronic ballasts (1-10V) with KNX control Illumination controller for KNX BUS for fluorescence adjustable by signal 1‑10V. Maximum current of 16A in the ON/OFF relay and 35mA in the output 1‑10V. Supply: 230V AC DIN rail mounted (4 modules) documentation Datasheet Programming manual software ETS application program