EmPol 155

EmPol 155 is enamelled copper wire belonging under F (155°C) class, able to be manufactured in the diameter range of 0.03 – 1.10 mm.

Providing thermal resistance up to 155°C and a good mechanical strength, EmPol 155 also possess a good winding performance. It possess the feature of being solderable within 1 second at 380 °C temperature. May be produced with alternative colour options based on request.

Fields of Use:

  • Small motors and transformers
  • Magnetic coils
  • Testing and control devices.

Technical Information

Thermal Class (°C)Class F, 155 °C
Insulation | Base CoatPolyurethane
Insulation | Top Coat
Insulation | Bond Coat
Production Range (mm) (mm)0.03 -1.10 mm
Certification I.E.CIEC 60317 – 20
UL File NoE336772
Class Temerature (°C)155 °C
Heat Shock (°C)≥ 180 °C
Cut Through Temperature (°C)≥ 200 °C
Solderability (°C)> 380 °C | 1 sn
Bonding Temperature (°C)Not Applicable
Re-Softening Temerature (°C)Not Applicable
Normal Solvent Resistance4H
Dipping Varnish ResistanceGood
Refrigerant ResistanceNon Usable
Transformer Oil ResistanceNon Usable
Distinct FeaturesElectronic,
Fields of UseExcelent resistance for encapsulated coils,
Good Mechanical resistance,
Good thermal resistance (155°C),
Good winding performance



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