UL3644 Silicone Flexible Wire

UL3644 Silicone Flexible Wire|High-Temp Cable for Confined & Dynamic Applications

UL3644 is a high-temperature, silicone rubber insulated lead wire with a fine-stranded tinned copper conductor. Designed for exceptional flexibility and resistance to heat and chemicals, it is widely used in confined or vibration-prone electrical environments.


Typical Applications

  • Internal wiring for moving parts in industrial machinery
  • Robotic arms or automated equipment with continuous motion
  • Compact space wiring in high-temperature appliances
  • Heating device interconnects
  • EV modules and chargers where flexibility is critical
  • Instrumentation wiring in thermal and vibration conditions

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