品牌YIGNI型号YIGNI YIGNI series porcelain knife switch are applicable for complete set distribution system devices of rated voltage 110V-660V .1. product name: porcelain knife switch2. double throw part number includes : 2P32A 2P63A 2P100A 3P32A 3P63A 3P100A 4P63A 4P100A 4P125A 4P180A 4P220A3.Materials Body: porcelain knife : iron copper- plating brass or copper inner accessories : copper or iron available4.electrical specification voltage : 110V-660V electric current :32A 63A 100A 125A 180A 220A 5.Colors : yellow6.Package details : standard export carton or according to our customers requirement