What are the primary applications for UL 3266 wire?

According to the official UL standard, UL 3266 wire is designated for the internal wiring of appliances and electronic equipment where a reliable cross-linked polyethylene (XLPE) insulation is required.

What are the temperature and voltage ratings of UL 3266?

UL 3266 is rated for a continuous operating temperature of 125°C and a voltage of 300 Vac. Notably, it is also rated for 600 Volts Peak when used for electronic purposes.

What type of insulation is used on UL 3266 wire?

The wire features extruded XLPE (Cross-linked Polyethylene) insulation with a minimum average thickness of 15 mils, offering superior thermal stability and resistance to abrasion compared to standard PVC.

UL 3266 XLPE Wire

Premium UL 3266 XLPE Hook-up Wire (125°C, 300V)

Engineered for versatile and reliable internal wiring, the UL 3266 wire is a premium cross-linked polyethylene (XLPE) insulated cable. Designed for general electronic and appliance use, it offers excellent thermal stability and electrical performance up to 125°C.

Advanced XLPE Insulation Technology

Unlike standard PVC hook-up wires, the UL 3266 utilizes an extruded XLPE insulation with a minimum average thickness of 15 mils. This cross-linked structure significantly enhances the wire’s resistance to heat, abrasion, and cut-through. With an expansive conductor size range from 32 AWG to 10 AWG, it is highly adaptable for both compact electronic circuits and heavier power distribution.

Official Technical Specifications

Rated Voltage	300 Vac (600 Volts Peak for Electronic Use)
Rated Temperature	125°C
Conductor Sizing	32 AWG – 10 AWG (Solid or Stranded)
Insulation Material	Extruded XLPE (15 mils min. average)
Flame Retardance	Passes Horizontal Flame Test
Primary Application	Internal Wiring of Appliances and Electronics

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