Construction and Feature Construction and Feature
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.
Residual current characteristics:A,AC
Rated making and breaking capacity:630A
Rated voltage:240/415V AC
Rated residual operating current In(A):0.03,0.1,0.3,0.5
Rated residual non operating current Ino:0.5In
Rated conditional short-circuit current Inc:10kA
Rated conditional residual short-circuit Current Ic:10kA
Tripping duration:instantaneous tripping ≤0.1s
Residual tripping current range:0.5In~In
Terminal Connection Height: 19mm
Electro-mechanical endurance: 4000 cycles
Connection capacity: Rigid conductor 25mm2
Pillar terminal with clamp
On symmetrical DIN rail 35mm