"SOUTHWIRE" NON-METALLIC BUILDING WIRE *10 gauge, 2 conductor *With bare copper ground *250 ft. *30 amp, 600 volt *90 degree C temp rating (with ampacity limited to that for 60 degree C conductors) *THHN insulated conductors, PVC jacket *Orange *Typical use: wall heater: 1,650-7,000 watts up to 30 amps *Don't use in outdoor locations or damp basements *UL listed *Coil *Discovery CON, NBR, SUP, HWU