UL & cUL Listed, Heavy-duty for Welder, 100% copper conductor inside.
Pins and terminals are made with nickel-plated brass to prevent oxidation rust.
STW 10AWG/3C stranded wire extension cord, suppurt max 30 AMP loading, Max Rate 7500 Watt (250V).
Heater / Welder 3-prongs NEMA 6-30 Connector, 30 Amp / 250 Voltage. Female with Lighted.
Length: 10, 25, 36, 50, 75 FT (10, 25, 36, 50, 75
Feet) Color: Black with lighted female