SiF red 1 x 2.5 mm² Part no. 23702
  • EAC certification
  • Halogen-free (LS0H)
  • UKCA certification
  • Silicone single core
  • finely stranded
  • tinned wire
  • increased temperature resistance
€ 67.00 / 100 metre  
Base price. Surcharges are added for metal, price increases, packaging, shipping and to reach minimum order values according to the General Terms & Conditions. For details, see shopping cart.
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Item Details

Part no.
Item description
SiF red 1 x 2.5 mm²
Outer Ø mm (approx.)
Core Colour
AWG (approx.)
Cu-weight kg/km
Weight kg/km (approx.)
Copper base in EUR / 100 kg
100, 1000
Cut-to-length service available
Customs tariff number

Technical Data

Silicone single core in alignment with DIN VDE 0250-1, DIN VDE 0250-502
Temperature range flexible -25°C to +180°C
fixed -60°C to +180°C
Permissible operating temperature of the conductor +180°C
Nominal voltage AC U0/U 300/500 V
Test voltage 2000 V
Breakdown voltage 5000 V
Minimum bending radius flexible 15x Outer-Ø
fixed 6x Outer-Ø


Cable Structure

  • Copper wire tinned, finely stranded, 0.5 - 185 mm²: acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
  • Wire structure:
  • 0.25 mm²: approx. approx. 8 x 0.2 mm
  • Core insulation: silicone
  • Core identification: see datasheet


  • resistant to: ozone, oxygen, alcohols, dilute acids, alkalis, saline solutions, oxidising agents, high molecular weight oils, vegetable and animal fats, plasticisers and clophen, seawater
  • halogen-free
  • high flash point


  • halogen-free acc. to DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1
  • corrosiveness of combustion gases acc. to DIN VDE 0482-754-2 / DIN EN 60754-2 / IEC 60754-2
  • flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
  • certifications and approvals:
  • EAC


  • the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
  • for fixed installation, always install in open, ventilated pipe or duct systems; otherwise, a combination of high temperatures above 90°C and the absence of air would affect the mechanical properties of silicone


  • Temperature resistant silicone single core for use in iron, steel and rolling mills, foundries, cement, glass and ceramic factories as well as in aircraft construction and ship building.
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