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

Product Overview

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