Southwire's Triplex URD is used for secondary distribution and underground service. It can be used for direct burial or in ducts. The aluminum conductors are made stranded, compressed and available paralleled. Two phase conductors and one neutral conductor are cabled together to form the triplex cable configuration.
- Insulation is cross-linked, vulcanized interlinked polyethylene
- Neutrals: yellow triple extruded stripe, yes neutrals have sequential footage markers
- UL listed and CSA certified
- Click to learn the factors you must consider when wiring your home