1.Porcelain body,iron plated with copper knife 2.Double throw 3.Power:3P200A 4.Packed with color box F599-200D Hot Sale Power 200A Knife SwitchSpecification:1.Material: porcelain2.Inner accessories:iron or copper3.Color: yellow or bule cover4.Packing: 36*30*36cm,4pcs/ctn5.With good quality and reasonable price F599-200D Hot Sale Power 200A Knife Switch