Onccy Air Circuit Breaker AC 2p 3p 4p 415V MCB

ONCCY air circuit breaker  AC 2P 3P 4P 415V MCBProduct Benefits Choice to use Bus bar or cable in the same terminal, provides reliable connection. Two step snapping mechanism for easy & efficient mountion in 35mm DIN Rail steadily. Clear indication of the ON/OFFswitch status. IEC 60898 10KA MCB can 100% pass 6KA Over 20,000 cycles ,mechanical and electrical endurance operationAC circuit breaker is an essential safety device used in electrical systems to protect electrical circuits from excessive current flow due to an overload or a short circuit.  AC Circuit breakers are typically used in residential, commercial, and industrial applications to maintain the safety and functionality of electrical systems.Electrical FeaturesRated current (In)1-63APoles1P 2P 3P 4PRated voltage (Ue)1P: 240/415V~     2/3/4P:415~Insulation voltage (Ui)500VRated 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 steadilyrise to the specified value within 5sCB.C.D2.55InCold1s