... warranty 2,Three Phase 3,OEM Three Phase LCD Display Motor Protector with Overload, underload, phase failure, rotor-locked, Asymmetry, earthing ... mounting;Transformer: Screwing mounting or DIN-rail mountingModelSetting current rangeMatched motor(AC 380V)Communication4mA~20mA outputNoteZHRA3-1A~5A1A~5A0.5kW~2 ... ~200A20kW~100kWZHRA3-80A~800A80A~800A40kW~400kW LCD Display Three Phase Motor Protector