UL44 Thermosetting Insulated Wiring
  • XHHW-2, UL Type SIS1/XHHW-2, VW-1 Rated

XHHW-2, UL Type SIS1/XHHW-2, VW-1 Rated

Type SIS1/XHHW-2, VW-1 is for use as general purpose wiring in residential, commercial, institutional and industrial construction at a maximum conductor temperature of 90°C in dry and wet locations; for installation in air, conduit or other raceways, in circuits not exceeding 600 volts. All sizes pass the vertical flame test (VW-1). Colors available. Sizes 1/0AWG and larger are for cable tray use and sunlight resistant. Sizes 2AWG and larger are listed and marked sunlight resistant in black only.

EMAILEMAIL:momo.tao@aein-cable.com

Product introduction
  • 01 Product application


    Type SIS1/XHHW-2, VW-1 is for use as general purpose wiring in residential, commercial, institutional and industrial construction at a maximum conductor temperature of 90°C in dry and wet locations; for installation in air, conduit or other raceways, in circuits not exceeding 600 volts. All sizes pass the vertical flame test (VW-1). Colors available. Sizes 1/0AWG and larger are for cable tray use and sunlight resistant. Sizes 2AWG and larger are listed and marked sunlight resistant in black only.



  • 02 Product characteristic

    Flame-retardant and moisture resistant


  • Technical certification Conform to RoHSWe are pleased to produce special versions, other dimensions, core and jacket colours on request.
Product structure


Conductor: Single copper conductor, stranded tinned annealed copper

Insulation: Flame-retardant and moisture resistant Cross-Linked Polyethylene (FRXLPE)

Color: upon request



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