... 4.rated current up to 125A Function and Feature:Protection against both overload and short circuit,function of isolationHigh short circuit capacity35mm DIN ... charateristics:B,C,DNumber of poles:1P,2P,3P,4P,1P+N,3P+NRated impulse withstand voltage(Uimp):4kvElectrical endurance: ... 2P C20660about us:Aoelec Electrical was established in 2003,with 50 office guys and 240 workers now.Our products ...