Two Pole RCCB is a protective electrical device that continuously monitors the difference between incoming and outgoing current. When it detects leakage current beyond the permissible limit, it trips immediately, isolating both live and neutral connections to prevent electric shock or fire. Two Pole RCCB, 2 Pole RCCB, RCCB Switch, Residual Current Circuit Breaker, Earth Leakage Circuit Breaker, RCCB for Home, Electrical Safety RCCB