This 12-2 MC cable is a versatile option for all your wiring needs. With copper solid 12/2 wire, the cable allows for a current rating of up to 20 and a voltage of 600. The cable comes in a length of 250 feet with 3 conductors in brown, gray, and green color, making it suitable for a variety of applications such as building, large appliances, networking/voice & data, recreational vehicle (RV), power & welding, marine, industrial, and small appliances. The cable features THWN insulation material and a single stranding (number of wires) for easy installation. It is a hook-up and lead wire that is suitable for use in wire and cable, wire, cable, and conduit, electrical equipment, and supplies, business, and industrial settings. Will ship best way.