CONNECTED SWITCH WITH INTEGRATED eSIM. The CONNECTED SRC203C switch is used as a replacement for HDO receivers and can switch up to 3 independent phases. Switching control can be configured depending on ambient brightness, time, external inputs and astronomical clock. Configuration and monitoring of switching function can be conveniently performed from the office through web application: CONNECTED-Control or directly on site using CONNECTED Configurator. Optionally, an intelligent meter can be connected. Using the intelligent meter, current, voltage, power and energy are recorded for each phase and graphically visualized in the web application.