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 SiHF cable are Silicone cables with extended temperature range.

This cable has applications for:

  • Areas with high ambient temperatures where insulating and sheath materials of conventional cables will embrittle after a short while
  • Typical fields of application:
    • Steel, ceramic and iron works
    • Bakery equipment and industrial furnaces
    • Electric motor industry
    • Sauna/solarium construction
    • Thermal and heating elements
    • Lighting technology
    • Ventilator engineering
    • Air-conditioning technology
    • Galvanisation technology

ÖLFLEX HEAT 180 SiHF Cable Benefits and Features

  • Flexibility simplifies installation where space is limited
  • Possesses insulating properties after combustion due to remaining SiO2 ash on the conductor
  • Halogen-free (IEC 60754-1), no corrosive gases (IEC 60754-2), flame-retardant (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 / 6.0 Class-ID: EC001578

ETIM 5.0/ 6.0 Class-Description: Flexible cable

Core identification code

Colours according to VDE 0293-308, refer to Appendix T9

From 6 cores: black with white numbers

Conductor stranding

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

Minimum bending radius

Occasional flexing: 15 x outer diameter

Fixed installation: 4 x outer diameter

Nominal voltage

U0/U: 300 / 500 V

Test voltage

2000 V

Protective conductor

G = with GN-YE protective conductor

X = without protective conductor

Temperature range

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

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