230V dimmer for resistive and inductive loads (incandescent and halogen lamps 40-400W, ferromagnetic transformers for very low voltage halogen lamps 40-400VA, electronic transformers with inductive behavior 40-300VA type OSRAM HALOTRONIC HTM 70/230-240, HTM 105/230-240, HTM 150/230-240) with control and adjustment via touch on the front surface of the Ave Touch plates or from several points with normal NO buttons with low consumption LEDs for identification in the dark and memorisation of the status and output level in case of mains interruption to be combined with Ave Touch cover plates. Occupies 1 module.