Fully configurable2 relays with configurable function (alarm or pre-alarm at 50% In).Adjustment of In from 0.03 to 30 A.Time delay 0 to 10 s.Positive or negative security configurable by the user.Selection of toroid ratio.Tripping accuracy by TRMS measurementImproves immunity to nuisance tripping.Instantaneous display of permanent leakage currents.The LED bargraph provides a real-time display of fluctuations in leakage currents.Compact modular design44 mm in width, the unit allows easy integration into dedicated enclosures. The adjustment buttons are protected by a sealable cover, while the display of available alarms is displayed directly on the front face of the device.Improved immunity to EMC interferencesThe device has new electronics which improve electromagnetic compatibility.