... 2.Certification:SGS,UL 3.Best competitive price 4.Used in motors & transformer 2011 Hot!!! super enamel aluminium ... common transformer, inductance coils, electromotors, household electrical and micro-motors; - Enamelled wire uesd in small-motor rotor winding. etc ... ResultAppearance bright and clean, Uniform color,OkOverall Diametermm<4.7374.735Conductor Diametermm±0.0464.608Thickness of insulation ...