100% cooper conductor inside,
Heavy-duty round power adapter cord for generator.
Generator Adapter L14-20P to 6-30R 250V / 5000W.
Use 10AWG*3 copper inner wire, support max 30 Amp overload.
Generator 4-prong 20 AMP twist lock L14-20 male plug
NEMA 6 Device 3-prong 30AMP molding 6-30 female receptacle right angle.
Length : 12 inch.
Color : Black
