5SV4344-0
RCCBs, type AC, instantaneous, 3P+N; 400 V AC; 50 Hz, N connection, right, Rated Current 40A, Rate Residual Current 30mA
RCCBs, type AC, instantaneous, 3P+N; 400 V AC; 50 Hz, N connection, right, Rated Current 40A, Rate Residual Current 30mA