31,734 views
House electricity (earth cable, armored fuses, external conductors = phases, neutral conductor = neutral conductor, earth and protective earth, fuses, miniature circuit breaker, residual current device, power socket, socket, fuse box) Miniature circuit breaker (MCB): • Circuit breaker / miniature circuit breaker ... Residual current device (RCD): • Residual current device / residual current device... or • Structure and function of RCD - residual current device...