... introduce ourselves,as we are huangshan safety electric technology co.,ltd,supply all kinds of CIRCUIT BREAKER the products of C65N ... used in lighting distribution system in industy,commerce and dwelling,and protecting fractional electric motors,and they also have many merits of high ... :No.of pole:1p,2p,3p,4pRated voltage:230/400VMechanical and electrical life:not less than 6000 timesRated current:1,2,3 ...