Provides high-speed detection of phase and/ or ground faults. Optional output configuration allows the relay to be used as a phase-selective fault detector. Benefits : * Flexible pickup is continuously adjustable over a wide range. * Easily match system configuration with single-phase, two-phase-with-neutral, three-phase, and three-phase-with-neutral input configurations. * Minimized CT costs as a result of low sensing burden. * Reduced battery load with low burden power supply. * Accurate, repeatable, and reliable operation. * Simple HMI provides clear and intuitive settings for easy configuration. * LED targets provide clear annunciation of status. * Easily perform in-case system and device tests using test paddles.