Used for secondary distribution and underground service at 600 volts or less, either direct burial or in ducts.
| Cond. Size | null AWG null AWG | |
| Ground Size | null AWG null AWG |
Southwire's duplex 600 volt secondary UD cable meets or exceeds the following applicable ASTM specifications:
Conductors are stranded, compressed 1350-H19, H16, or H26 aluminum, insulated with vulcanized interlinked polyethylene (VIP 1 ), Southwire's cross-linked polyethylene. Neutrals are triple yellow extruded stripe. Cables with "YES" neutrals have sequential footage markers. Conductors are durably surface printed for identification.