Based on this product's specifications, here are some alternatives and similar models
FF TO-600-5 Current Transformer 600/5A
Summary description:
The FF TO-600-5 is a high-precision current transformer designed for electrical measurement and monitoring systems. With a transformation ratio of 600/5A, this device is engineered to safely step down high currents for use with standard measuring instruments and protection relays. It is an essential component for industrial and commercial power distribution networks, ensuring accurate current readings and reliable system performance.