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The M20 motor protection relay is the most advanced motor protection and motor management relay on the market to date. It is a fully configurable relay and offers true RMS voltage measurement up to 2500Vac phase to phase and true RMS current measurements up to 6500 Amps per phase. Sensitive earth leakage protection measures 30mA to 6A. The last 16 events are logged with date and time stamp. Live line indication will indicate if there is any voltage present on the phases, even if the M20 is powered down. Earth lockout protection will detect an earth fault before the motor is started. Automatic earth leakage self test is logged with date and time stamp.