AKH-0.66 Z three phase current transformer is constructed with a DIN-rail mounting enclosure, featuring a superior look with easy wiring and installation. A variety of materials is available for DIN-rail mounting enclosure, such as glass fiber reinforced nylon, PPT, clear polycarbonate, flame-retardant PC/ABS alloy. The three phase current transformer is compatible to AMC16 multi-loop power meter and PZ-300 digital panel meter. It is suitable for those installation spaces and wiring requirements are a consideration, can save both time and cost for users.