The Shelly PRO 3EM-120A is a next-generation professional 3-phase energy meter with contactor control. This advanced device is designed to accurately measure and monitor energy consumption in 3-phase electrical systems.With its cutting-edge technology, the Shelly PRO 3EM-120A provides precise readings of energy usage, allowing users to effectively manage and optimize their energy consumption. This makes it an ideal solution for commercial and industrial applications where accurate energy monitoring is crucial.The energy meter features a built-in contactor control, enabling users to remotely control the power supply to specific electrical loads. This functionality allows for efficient energy management by remotely switching on or off devices based on energy consumption patterns or specific time schedules.The Shelly PRO 3EM-120A is designed for professional use, ensuring reliability and durability in demanding environments. Its compact and sleek design allows for easy installation and integration into existing electrical systems.Additionally, the device offers advanced connectivity options, including Wi-Fi and Ethernet, enabling seamless integration with smart home or building automation systems. This allows users to remotely monitor and control energy consumption, providing convenience and flexibility.Overall, the Shelly PRO 3EM-120A is a state-of-the-art energy meter that combines accurate energy measurement with contactor control functionality. It empowers users to effectively manage their energy consumption, optimize efficiency, and reduce costs in commercial and industrial settings.