4 THHN, THWN-2 Stranded Copper Wire for Use in Conduit
Why would you buy this wire separately? : r/electrical
ELECTRICAL DISTRIBUTION EQUIPMENT
THHN wire is primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as
THHN Building Wire - 4 AWG - Green/yellow - Stranded Conductor
4 AWG Stranded THHN THWN-2 Green
THHN 4 AWG - 4 gauge THHN/THWN 500 Ft. Black, White, Red, or Green
Sizing Electrical Wire for Underground Circuit Cable
ELECTRICAL DISTRIBUTION EQUIPMENT
Building Wire – Wirenco
GROUNDING AND BONDING