The Shelly Pro 3EM V2 is an advanced three-phase energy meter specifically designed for DIN rail mounting. This multi-function meter offers comprehensive power monitoring capabilities suitable for residential, commercial and industrial applications. With a maximum current carrying capacity of 120 amps per phase, it enables real-time monitoring of power consumption across all three phases without the need for a separate central unit. The integrated WLAN and LAN connectivity enables flexible network integration and remote access to energy data via compatible applications. The device measures active energy with a class B accuracy rating, ensuring reliable data collection for effective energy management. The compact design facilitates installation in standard distribution boxes and makes it an ideal monitoring device for high power installations, including photovoltaic systems.