14 AWG XHHW Solid Building Wire, 500ft Spool

Type XHHW-2/RW90 solid building wire, 14 AWG, on a 500-foot spool offers reliable conductors for general purpose wiring. This copper wire meets NEC guidelines for feeders, branch circuits, and conduit installations in wet or dry locations with temperatures up to 90˚C. It’s rated for 600 volts and features cross-linked polyethylene insulation with a dielectric constant of 3.5 or less.

The 14 AWG wire is solid and uncoated, adhering to ASTM-B3 standards, with insulation thickness around 0.13 to 0.14 inches. It complies with UL-44, CSA C22.2 No. 38, and other industry standards including IEEE 1202 flame tests for 1/0 AWG and larger, making it suitable where sunlight resistance and fire safety are required.