1.product name:enamelled copper wire 2.class:220 3.insulation material:enamelled 4.guaze:0.025-5mm ... Copper Wire:130C, 155C, 180C 5).Thicknessof Enamel of Polyurethane Enameled Round Copper Wire:Grade1 Grade2 Grade3 6).Standard of Polyurethane Enameled Round Copper Wire: ... IEC,NEMA,GB,JIS or customer’s request Thermal Resistance: 155°C, 180 °C , 220 °C Solderability ...