Electromagnetic type residual current circuit breakers (RCCB operating function independent of line voltage) applies to the electrical circuit which alternating current 50/60Hz,rated voltage 230V (1P+N), 400V(3P+N), rated current 63A. When human get an electric shock or electric leakage current exceeds specified value, RCCB can switch off fault power source within 0.1S (1*I△n)quickly, protects human body and electric equipment safety, also can be used to switch on and switch off circuit infrequently.
Applied range:RCCB applies to industry, commerce, residential houses and similar places and so on...Product standard of according with IEC61008-1,IEC61008-2-1
Product feature
1.Operating mechanism is plastic structure, operating performance is more stable and reliable than metal structure. such as release force, mechanical life cycle. For environmental protection is better than metal type and also the type is new generation mechanism;
2. Inside all current-carrying parts: copper;
3.Shell frame current level:63A.