Rail mounting, enabling faster and easier installation. The electricity meter can be used on DIN rails for intermediate meters or plug-in sub-distributors. Featuring an LCD display with 7+1 digital points, power consumption is always visible. The LED pulse indicator serves as a load display for each phase of the three-phase meter. Equipped with an S0 interface for remote reading, suitable for building automation, energy management system industries, and power circuit equipment. Made of high-quality metal and ABS material. The certified electricity meter enables accurate measurement of active energy with Class 1 accuracy. Standard short-circuit terminal cover included; optional extended terminal cover available for added safety. Thickened copper connector ensures stable current performance.