The Carlo Gavazzi EM111DINAV81XS1PFB is a single phase energy meter that allows users to easily track energy usage. It operates on a 230VAC supply voltage and is built using a robust, industrial-grade design. The energy meter can be easily mounted with the supplied DIN rail, providing a secure and reliable installation. The EM111 series energy meters have no SVHC, making them a safe and reliable choice.