Multifunctional 1-channel dimming actuator with 1 output for dimming or switching lights and with 1 input for sensing pushbuttons and switches (110-240 V). It supports switching and dimming for all phase angle control approved lamps. Phase angle control is only permitted for inductive loads. Features include comfort and time functions, power measurement, and short-circuit detection (1x 300 W at 230 V). It is short-circuit proof with a temperature cut-off (>75 °C) and provides feedback on switching status and dimming value. The switch-on and dimming behavior is parameterizable, with switch-on and switch-off delay and a switch-off warning. Power supply is via mains line, requiring no additional wiring between frogblue modules. Phase-angle or phase-angle control is switchable via the frogblue app (phase-angle control is only permissible for inductive loads). Intended use is for mounting in a device box according to DIN 49073, with a minimum box depth of 53 mm for installation behind the switch insert; for smaller depths, individual installation is necessary.