UL Listed 6/3 NM-B Cable: Type NM-B Cable(nonmetallic-sheathed cable), 6 Gauge 3 Conductors with ground; Ground Wire: 10AWG; Voltage rating: 600 volts; Heat capacity: -10 ~ +90 (-14 ~ 194 ); Environmental Grade: RoHS; UL Listed 6/3 wire with ground for excellent performance, secure and reliable electrical connection Dry & Indoor Use: NM-B cable can be installed both exposed and concealed work in normally dry locations, such as garage and basement; 6/3 wire may be run in air voids of tile walls or masonry block where in dry state, not recommended for wet or damp locations; The 6/3 NM-B wire also can pulling through the conduit, pipe, raceways, and other types of protection 6 AWG NM-B Copper Building Wire: 6/3 wire with round is commonly used in residential building wiring as a branch circuit for outlets, switches and other loads, such as 240V circuits requiring 2 hot wires and 1 neutral, subpanels, electric ranges, ovens, dryers, EV chargers, HVAC systems and more; NOT for outdoor applications Heavy-Duty&Robust NM-B W/G Wire: 6 AWG copper wire is made of 99.99% oxygen free copper which reduces resistance, enabling excellent electrical conductivity; The 3 black/white/red inner wire is coated with double jacket,nylon and premium PVC insulated jacket, features excellent corrosion resistant, oxidation resistant, ensuring safe and reliable power transmission Easy Wiring: The outer cable jacket is made of stiff yet manageable PVC for easier pulling, stripping and installation.