MIC INDEX DRIVES To be assembled with S 200 range thermal-magnetic circuit breakers. Protection against the effects of sinusoidal alternating earth fault currents protection against indirect contacts and additional protection against direct contacts with IDn 30 mA.Technical characteristicsenbspRated voltage 230…400 VenbspRated current 25 AenbspRated fault current 0.3…0.3 AenbspAdjustable delay time noenbspNumber of poles 4enbspDifferential type ACenbsp ‘div id’attributes_html’iRated currenti bFrom 0.3A to 40AbbriProtection degreei bIP20bbriIDN Rated differential currenti b30 mA 0.03AbbriNumber of modulesi b4bbriCurrent System Phasesi bThree-phase neutral 4-wirebbriRated Voltage Vaci b400 VbbriType of Installationi bDIN GuidebbriDifferential unit trip typei bAC AC onlybbriPoly typei b4Pbbrdiv’