1)Number Of Pole : 1P+N , 3P+N 2)Rated Current: 16,20,25,40,50,63AMP (30,100,300,500MA) SGL2 Residual current circuit breaker devices provide the function of isolation switching and earth larkage protection of electrical circuits.they open a circuit automatically in the event of an earth fault between phase and earth and /or netural and earth. A wide rang of current ratings and sensitivities are ...
