The RCCB can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk. Thus, it is suitable to avoid the shock hazard and fire caused by earth leakage.
The RCCB is mainly used in varieties of plants and enterprises, building construction 1 phase 240V and 3 phase 415V 50/60Hz. The products comply with IEC61008 and have been certified by “CB”, “TUV” and “CE”.
3. Operation Principle
4. Overall And Mounting Dimensions(Unit:mm)
5. analysis chart