The EIL Instruments CT Ratio 500:0.2 50-400HZ 5-SHL-501-0.2 Current Transformer is a high-quality current sense transformer designed for electrical applications. With a mounting style of bracket mount and a plug type of /, this transformer offers a conversion function of step-down and a turns ratio of 500:0.2. The primary current rating is 500:0.2A, and the secondary current rating is 0.2A, with a maximum operating frequency of 400 Hz. This reliable transformer from EIL is ideal for converting AC to AC current and is designed for use in various industrial settings.