UL3346
UL3346 single-conductor wire with XLPE insulation, UL-certified and rated 80°C/150V. Provides heat resistance, voltage stability, and flame performance for internal wiring.
UL3346 XLPE Insulated Wire – 80°C / 150V Hook-Up Wire for Internal Wiring Applications
UL3346 is a UL-certified single-conductor wire insulated with cross-linked polyethylene (XLPE). Rated for 80°C and 150V, this wire is designed for internal wiring in electronic and electrical equipment where heat resistance, voltage stability, and flame performance are critical.
Key Features
Conductor: Solid or stranded bare or tinned copper, available in sizes from 32 AWG to 16 AWG
Insulation: Extruded XLPE with a minimum average thickness of 10 mils (0.254 mm) and a minimum thickness at any point of 8 mils (0.203 mm)
Temperature Rating: Up to 80°C
Voltage Rating: 150V
Flame Resistance: Passes horizontal flame test requirements
Standards: Complies with UL 758 Appliance Wiring Material (AWM) Style 3346
Usage: Designed for internal wiring in electronic and electrical equipment
Common Applications
Internal wiring in electronic devices and instrumentation
Applications requiring moderate heat resistance and low-voltage performance
Internal connections in compact or precision electronic systems
External Technical Reference
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