UL 3173/3271 Crosslinked XLPE Wire

1、Product Overview

UL 3173/3271 Crosslinked XLPE Wire is a high-performance internal wiring solution designed specifically for electronic equipment. It features a crosslinked polyethylene (XLPE) insulation layer and a conductor made of tinned or bare copper, offering superior heat resistance and voltage tolerance. Compliant with international safety certification standards, it ensures stable power and signal transmission within various electronic devices.

2、Core Performance Parameters

· Rated Temperature: 125℃ – maintains stable performance in continuous high-temperature environments without degradation of insulation properties.

· Rated Voltage: 600V – suitable for medium-to-high voltage internal power supply and signal transmission in electronic equipment.

· Flammability Rating: Passes UL VW-1 and CSA FT1 vertical flame tests, providing excellent flame retardancy to slow fire spread.

· Compliance Standards: Meets UL 758, UL 1581, CSA C22.2 No.210.2, IEC60754-2, ensuring reliable safety and quality.

3、Structural Features

1. Conductor: Constructed from stranded or solid bare/tinned copper, delivering excellent conductivity and oxidation resistance, with flexibility to fit diverse wiring spaces.

2. Insulation Layer: Made of crosslinked polyethylene (XLPE), which provides better heat resistance, chemical resistance, and mechanical strength than standard PVC insulation, resisting aging and cracking over long-term use.

4、Applications

Widely used in internal wiring for consumer electronics, industrial control equipment, home appliances, and medical devices, including:

· Internal circuit board connections in smart home appliances

· Signal transmission between industrial sensors and controllers

· Internal power supply lines for small power tools

5、Specification Reference