UL 3266 Crosslinked XLPE Wire

UL 3266 is a crosslinked polyethylene (XLPE) insulated wire compliant with standards including UL 758, UL 1581, CSA C22.2 No.210.2 and IEC60754-2; it has a rated temperature of 125℃ and a rated voltage of 300V, and meets the flammability requirements of UL VW-1 & CSA FT1 vertical flame test. The wire uses solid or stranded bare/tinned copper as the conductor (covering 12-32 AWG, e.g., 12AWG corresponds to 65 strands of 0.254mm wire), insulated with XLPE with a thickness of 0.38-0.45mm, and the finished diameter ranges from 1.00mm to 3.25mm; its conductor resistance at 20℃ is 6.30-578.00Ω/km. It is mainly used for internal wiring of electronic and motor equipment, and is packaged in 1000-2000 ft/roll.

1. Product Overview

UL 3266 Crosslinked XLPE Wire is a specialized internal wiring solution designed for electronic and motor equipment. It features a crosslinked polyethylene (XLPE) insulation layer and a conductor made of bare or tinned copper, delivering excellent heat resistance and flame retardancy. Compliant with international safety certification standards, it ensures stable power and signal transmission within various electronic and motor devices.

2. Core Performance Parameters

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

· Rated Voltage: 300V – suitable for low-to-medium voltage internal power supply and signal transmission in electronic and motor 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 offers better heat resistance, chemical resistance, and mechanical strength than standard PVC insulation, resisting aging and cracking over long-term use.