Capable of satisfying high demands, whilst also withstanding tough conditions with flexibility and oil resistance, Ölflex cables are known for their power and control.

Precisely manufactured by LAPP Group, the Heat 180 SiF cable is a Versatile single core cable with extended temperature range.

This cable has applications for:

  • Areas with high ambient temperatures where conventional core insulation materials 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

ÖLFLEX Heat 180 SiF Cable Benefits and Features

  • Possesses insulating properties after combustion due to remaining SiO2 ash on the conductor
  • Halogen-free according to IEC 60754-1 (amount of halogen acid gas)
  • Corrosiveness of combustion gases according to IEC 60754-2 (degree of acidity)
  • Flame-retardant according 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

Technical Data


ETIM 5.0 Class-ID: EC000993

ETIM 5.0 Class-Description: Single core cable

Conductor stranding

Fine wire according to VDE 0295, Class 5 / IEC 60228 Class 5 from 0.5 mm²

Minimum bending radius

Fixed installation: 6 x core diameter

One bend at end of core: 3 x cable diameter

Nominal voltage

U0/U: 300 / 500 V

Test voltage

2000 V

Temperature range

-50°C to +180°C (adequate ventilation required)

Short-term: +200°C

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