UL3223 High-Temperature Silicone Wire

UL3223 lead wire with fine-stranded tinned copper and silicone insulation. Offers flexibility, heat resistance, and reliable electrical insulation for internal wiring.


UL3223 High-Temperature Silicone Wire|150°C 300V Flexible Insulated Cable|UL Certified

UL3223 is a single-conductor lead wire featuring a fine-stranded tinned copper conductor and flexible silicone rubber insulation. It is designed for internal wiring applications requiring excellent heat resistance, electrical insulation, and mechanical flexibility.


 Key Features

  • Conductor: Stranded Tinned Copper
  • Insulation: Silicone Rubber
  • Rated Temperature: 150°C
  • Rated Voltage: 300V
  • Flame Resistance: VW-1 Flame Test compliant
  • Flexibility: Excellent for dynamic routing and compact installations
  • RoHS / REACH Compliant: Yes

 Typical Applications

  • Internal wiring of household appliances
  • Electronic device assemblies
  • Industrial automation equipment
  • Wiring for sensors, controllers, and actuators
  • LED lighting systems exposed to heat

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