Master switch: turn off the lights with one click. If all the lamps are connected to one controller, you can easily control all devices by simply turning off the lights before leaving the house. The implementation of this function is quite simple. To do this, a contactor is installed in the electrical panel with the function of turning off the lights in all rooms based on an external signal. Some users install an additional device on switched outlets. The contactor, which performs the function of a starter, is a modular element mounted on a DIN rail. The control signal mechanism turns off and turns on a powerful load.
Technical implementation of master light switch:
The contactor and master switch are integrated into the electrical circuit that powers the lighting group.
Before installation, it is recommended to have a circuit diagram in front of your eyes. When you press the switch, the contactor supplies power from the group circuit, to which the apartment's lamps are connected. This option is the most common.
