Polyestermide Enameled, Round Copper Wire, H Class 180 IS 13730, Self Solderable Polyurethane, Enamelled Round Copper Wire IS 13730, Size Range 21 swg to 42 swg 0.813 mm to 0.102 mm, 21 swg to 42 swg 0.813 mm to 0.102 mm.Electrical Motors, Lighting Fixtures, Transformers, Coils, Switch gear, Solonoid Valves, Automobiles, Electrical Appliances, Industrial Electronics, Pumps & Fans.