Leakage Protector Over Current Protection

Residual Current Breaker with Over-Current protection (RCBO) is a safety device used in electrical systems that combines the functions of a Residual Current Device (RCD) and a Mini Circuit Breaker (MCB). An RCBO is designed to protect both people and equipment by detecting residual currents (leakage currents) and over-currents (overloads and short circuits). It is commonly used in residential, commercial, and industrial applications to enhance the safety and reliability of electrical installations.Electrical FeaturesModeElectronicTypeA / ACTripping curveB C DPole No.2PRated voltage240V~Rated frequency50/60Hz Overload Current Protection CharacteristicsTest ProcedureTypeTest CurrentInitial StateTripping or Non-tripping Time LimitExpected ResultRemarkAB.C.D1.13InColdt≤1hno tripping  B B.C.D 1.45In After test A t≤1h trippingThe current steadily rises to the specifiedvalue within 5sCB.C.D2.55InCold1s