... of isolation, switching and earth leakage protection of circuits.It have a residual current operated electromechanical release which operates without any ... between phase and earth greater than or equal to a threshold of 10mA,30mA,or 500mA.◊Electrical standards:· ... electrical equipment from false tripping.Type2P4PWidth in mod. 9mm48Rat.(A)162540638025406380Sens.(MA)50HZ1010,30,10030,100,300,50030,100 ...