China Residual Current Circuit Breaker RCCB B Type Used for Recharge Station with Ce, CB Aprovals, Find details about China RCCB B Model, Residual Current Circuit Breaker from Residual Current Circuit Breaker RCCB B Type Used for Recharge Station with Ce, CB Aprovals
Type B RCCBs, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB.
1. Provides protection against earth fault/leakage current and function of isolation.
2. High short-circuit current withstand capacity.
3. Applicable to terminal and pin/fork type busbar connection.
4. Equipped with finger protected connection terminals.
5. Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
6. Independent of power supply and line voltage, and free from external interference, voltage fluctuation.
Item | RCD |
Model | B |
Pole | 2P,4P |
Rated making and breaking capacity:630A | Rated voltage: 240/415V AC |
Rated frequency: | 50/60Hz |
Rated residual operating current | 30mA |
Tripping duration | instantaneous tripping 0.1s |
Standard | IEC CE CB ISO9001 TUV |
Rated current(A) | 16,25,32,40,63,80,100 |
Installation | 35MM DIN RAIL |