Based on this product's specifications, here are some alternatives and similar models
FF TO-1250 Single-Phase Split-Core Current Transformer
Summary description:
The FF TO-1250 is a single-phase split-core current transformer designed for efficient electrical monitoring. Its openable core design allows for easy installation on existing cables without disconnecting the circuit. This device is ideal for energy management systems, power meters, and industrial automation, providing accurate current measurement and reliable performance in various electrical applications.