Enameled Copper Flat Wire

Enamelled Flat Copper Wire is widely used in the windings of telecommunication equipment, transformers, motors and generators of various electrical equipment.

Enameled Copper Flat Wire



Enameled rectangular Wire is coated by the various enamel films on the bare conductor in accordance with the customer’s specifications. This important wire is used for winding coils for DC motors, transformers, generators, welding machines, and other applications.


Size range

-Thickness a: 0.90mm—5.00mm

-Width b       : 2.00mm—16.00mm

-The suggested ratio of thickness and width: 1.5





Specifications of rectangular enameled copper wire

  • Flat wire thickness:                      0.80-5.60mm
  • Flat wire width:                             2.00-16.00mm
  • Width/thickness ratio:                1.4<W/T<8.0
  • Standard:                                       IEC 60317-16,60317-16/28,MW36 60317-29 BS6811,
  •                                                          MW18 60317-18 ,MW20 60317-47
  • Thermal Index:                            155°C, 180°C, 200°C
  • Range of insulation thickness: IEC60317-0-2 G1,0.06-0.11mm G2,0.12-0.17mm


  1. Excellent bending property
  2. The high flexibility of the enamel
  3. Good resistance to abrasion
  4. High mechanical property
  5. Higher thermal property
  6. Good resistance to refrigerant and freon
  7. Suitable for windings that are subjected to constant high temperature and mechanical stress
  8. Good chemical resistance
  9. Outstanding mechanical and chemical property



1. 120 degrees flat enameled wire for oil-immersed transformer

2. 130,155,180 degrees flat enameled wire is widely used in all kinds of the magnet coil

3. 200 degree flat enameled wire works constantly in high temperature

It is mainly used for Transformer, Electric Motor, Generator, and other electric devices.



Model: Enamelled Copper Wires, Flat


  1. Alid

    Enameled rectangular wire is a type of winding wire made by oxygen-free Copper strip or electric Aluminium strip drew or rolled by certain dimension molds/dies and then enameled many times. Among its high-tech winding-wire products.

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