Silicone Rubber Wire-wound Heaters

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These silicone rubber heaters have a wire-wound element and are economical in large sizes.


  • Mean time between failure (MTBF) of 100,000 hours+ provides longer heater life under continuous operation
  • Rugged construction and high ductility allows repeated flexing for easier installation
  • Element wires sealed inside silicone rubber protects electrical connections from moisture preventing costly downtime for field repairs
  • Uniform heating to 220°C (428°F)
  • Mount to flat or curved surfaces
  • TÜV and UL component recognition marking are standard
  • Lower leakage current due to capacitive coupling

Typical applications

  • Prevent condensation in motors and generators
  • Protect instrument cabinets from cold and humidity
  • De-icing
  • Control fluid viscosity in valves and vessels
  • Industrial ovens and thermal processing equipment
  • Platens
  • Medical devices