High Temperature Cables

ÖLFLEX® HEAT 180 SiF High Temperature Cables

Added to List

Fine wire silicone single core for use in machines, plant construction and tool building for temperatures up to +180°C

  • Flexible fine-wire copper conductor


ÖLFLEX® HEAT 180 SiF High Temperature Cables

Flexible Fine-Wire copper conductor | Expanded Ambient Temperatures | Silicone single cores (-50 °C to +180°C)

Versatile single core cable with extended temperature range 

Application range areas with high ambient temperatures where conventional core insulation material will embrittle after a short while.

Typical Fields of Application 

  • Control cabinet manufacturing 
  • Appliances and apparatus engineering
  • Electric Motor Industry 
  • Sauna/Solarium construction 
  • Thermal and Heating elements 
  • Lighting Technology 
  • Ventilator engineering 
  • Air- Conditioning technology 
  • Furnace Construction 
  • Polymer processing 
  • Generator and transformer manufacturing 




Possesses insulating properties after combustion due to remaining SiO ash on the conductor


Halogen-Free according to IEC 60754-1 (amount of halogen and gas) | Corrosiveness of combustion gases according to IEC 60754-2 (degree of acidity) | Flame-retardant according to IEC 60332-1-2 | Resistant to a multitude of oils, alcohols, vegetable and animal fats and chemical substances | Adequate ventilation must be ensured since the mechanical properties of silicone cables decrease from + 100°C in the absence of air

Product Make Up

Fine-wire, tinned-copper conductor | Silicone-based Insulation


ETIM 5.0 Class-ID: EC000993 | ETIM 5.0 Class-Description: Single Core Cable

Conductor Stranding

Fine wire acc. to VDE 0295, class 5/IEC 60228 class 5 from 0.5mm²

Minimum Bending Radius

Fixed installation: 6 x core diameter | One bend at end of core: 3 x cable diameter

Nominal Voltage

Uo/U: 300/500 V

Test Voltage

2000 V

Temperature Range

-50°C to +180°C (adequate ventilation required) Short-term: +200°C

Makes Perfect Sense

Exceptional choice, exclusive ranges, high stock levels, excellent value and a passion for expert personal service. Why would you look anywhere else for your electrical, lighting, air conditioning and refrigeration needs?