剩余的现有电路断路器(RCBO)

VKL003 Residual Current Circuit Breaker(RCBO)against the effects of earth leakage overload and short circuit currents. 2P switching of ph&N,Phase only protected against overloads and short circuits. In commercial,industrial and domestic electrical distribution systems. Note:must mot be used as the sole means of providing protection against direct contact. The RCBO incorporates a residual current operated electromagnetic release which operates without any auxiliary source of suppl to open a circuit automatically in the case of an earth leakage fault between phase and earth greater than or equal to In.The RCBO combined MCB&RCCB provides: Protection against indirect contact Complementary protection against direct contact Protection for the installation against in sulation faults Standard↓ GB16917 IEC61009 Type VKL003Number of poles 1P+NRated Current(In)10A,16A,20A,25A32A,40ARated operating current(In)10mA,30mA100mA,300mARated Voltage(Un) AC:230(240) V Residual operating current scope 0.5In In Tripping curve: B, CResidual current off-time ≤0.1sTypeA,ACRated breaking capacity(Isc)6000A,10000AEndurance≥4000Terminal protection IP20