Eaton Cutler-Hammer 189-010-10 Current Transformer is a 10:10 (1:1) ratio device used to sense AC current in electrical installations. It is rated for up to 600 V and operates over a 50–400 Hz frequency range, enabling reliable current measurement in standard power systems. The 189-010-10 unit is part of the Cutler-Hammer lineup from Eaton and provides a direct, 1:1 current-sensing solution for circuits requiring accurate monitoring.
