UL3271
UL3271 single-conductor wire with XLPE insulation, UL-certified and rated 125°C/600V. Delivers heat resistance, voltage stability, and flame performance for internal wiring.
UL3271 XLPE Insulated Wire – 125°C / 600V Halogen-Free Hook-Up Wire for High-Temperature Applications
UL3271 is a UL-certified single-conductor wire insulated with cross-linked polyethylene (XLPE). Rated for 125°C and 600V, this wire is designed for internal wiring in electronic and electrical equipment where high heat resistance, voltage stability, and flame performance are critical.
Key Features
Conductor: Solid or stranded bare or tinned copper, available in sizes from 30 AWG to 4/0 AWG
Insulation: Extruded XLPE with a nominal thickness of 0.76 mm (30 mils) for 30–10 AWG and 1.14 mm (45 mils) for 9–4/0 AWG
Temperature Rating: Up to 125°C
Voltage Rating: 600V AC / 750V DC
Flame Resistance: Passes UL VW-1 and CSA FT1 vertical flame tests
Environmental Compliance: RoHS and REACH compliant, halogen-free
Standards: Complies with UL 758 Appliance Wiring Material (AWM) Style 3271
Usage: Designed for internal wiring in electronic and electrical equipment
Common Applications
Internal wiring in electronic devices, medical equipment, and instrumentation
Applications requiring high heat resistance and high-voltage performance
Internal connections in industrial control panels, motors, and transformers
Suitable for lighting systems, heating equipment, and household appliances
External Technical Reference
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