RCD ID RCCB Earth Leakage Breakers Function EBSE9R residual current circuit breaker is well matched with EBS9B, eBS9B and EBS9BN miniature circuit breaker. It is also named as RCCB.●Elegant appearance; cover and handle in arc shape make comfortable operation●Contact position indicating window●Transparent cover designed to carry label●In case of overload to protected circuit, RCCB handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually.●Provides protection against earth fault/leakage current and function of isolation.●High short-circuit current withstand capacity●Applicable to terminal and Pin/Fork type busbar connection●Equipped with finger protected connection terminals●Fire resistant plastic parts endures abnormal heating and strong impact●Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity●Independent of power supply and line voltage, and free from external interference, voltage fluctuation.Technical Parameter Model nameEBS9RStandardIEC61008Poles2P, 4PRated current In(A)25, 40, 63Rated voltage Un(V)230/400V AC 50/60HzRelease typeElectro-magnetic typeResidual current characteristicsA, AC, SRated making and breaking capacity630ARated residual operating current I△n(A)30, 100, 300, 500mAInstallationInstalled on 35mm DIN railFeatures ●Provides protection against earth fault/leakage current and unction of isolation●High short-circuit current withstand capacity●Application to terminal and Pin/U type busbar connection●ON/OFF display function of contact position●Fire resistant plastic parts endures abnormal heating and strong impact●Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity