Southwire Underground Feeder Wire 10 Gauge, 3 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 Gray Typical Use: Underground Or Outdoor Applications, Outdoor Receptical, Outdoor Post Lamps, Pumps Dont Use In Indoor Locations Ul Listed Coil Discovery Con, Nbr, Sup, Hwu Price is indicated for bulk discounted quantity of 250 unit(s) per case.