Winding wires of copper: enamelled copper wire (magnet wire) used to wind coils in motors, transformers and electronic components.

State wire diameter (SWG or mm), enamel class (130, 155, 180, 200), spool type and weight; provide test certificates and pack on spools in cartons. Insulated wire and cable ships on wooden or steel drums or in coils with ends sealed against moisture; state conductor material and size (mm2 or AWG), insulation type, voltage rating, number of cores and standard (IEC 60228, IS 694, BS 6004), provide type test reports, drum lengths and weights, and note copper and aluminium price-linked invoicing.