The Shelly Pro 3EM 120-A is a WiFi operated DIN-mountable 3-phase energy meter, featuring WiFi, Bluetooth and LAN connectivity for flexible, accurate energy consumption reporting. The Shelly Pro 3EM can be used to monitor any home appliances, electric circuits and office equipment individually, able to monitor 120A per each of its three phases with the help of the three included 120A clamps. The Pro 3EM supports MODBUS, allowing for quick and seamless deployment in pre-existing installations, and can monitor 2-way energy consumption - energy that's both produced and used - for each of its three phases, ideal for monitoring installations that include renewable energy sources like wind turbines or solar panels. Also available is the Shelly Pro 3EM 400A, a variant of the Pro 3EM that can measure up to 400A for each