ID RCCB

CONSTRUCTION AND FEATURE (RCCB) . Applicable to terminal and pin/fork type busbar connection . Contact position indication . High short-circuit current withstand capacity . Provides protection against earth fault/leakage current and function of isolation . Fire resistant plastic parts endures abnormal heating and strong impact . Equipped with finger protected connection terminals . 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 DATA . Pole No.: 2, 4 . Rated current(A): 25, 40, 63 . Rated voltage: 230/400V AC . Rated frequency: 50/60Hz . Mode: electro-magnetic type, electronic type . Residual current characteristics: A, AC . Rated making and breaking capacity: 630A . Rated residual operating current I. n(mA): 10, 30, 100, 300, 500 . Rated residual non operating current I. no: 0.5In . Rated conditional short-circuit current Inc: 6000A . Rated conditional residual short-circuit Current Ic: 6000A . Tripping duration: instantaneous tripping<=0.1s . Residual tripping current range: 0.5I. n In . Electro-mechanical endurance: 4000 cycles . Connection capacity: Rigid conductor 25mm2 . Connection terminal: . Screw terminal . Pillar terminal with clamp . Fastening torque: 2.0Nm . Installation: . On symmetrical DIN rail 35mm . Panel mounting