Ceramic knife switch with double throw 1.Metal:Iron or your request 2.Current:30-200A 3.Series:Single thorw 4.Factory price 2P200A Ceramic knife switch doubel throw Product name :2P200A Ceramic knife switch with doubel throwBodyPorcelain ( ABS)Electric Pressure110v-660vInner accessoriesCopper or iron availableElectric Current20A,30A,60A,100A ,200A StyleModelQty/CtnG.W/N.W(KG)MEAS(CM)Double ...