Inverse curve - Trip time to accomplish faster trip time for a higher leakage current. High accuracy Earth Leakage Relay of class 2.0FS in industry Programmable Earth Leakage Trip time from 100ms - 30s with password protection. Continuous Display of Trip Leakage current (Programmable) Wide selectable range of Earth leakage current from 30 mA – 30 A Monitors and protects power systems from Earth Leakage Current