VEVOR 20 ft. 30 Amp Generator Extension Cord UL Listed Generator Power Cord

30 AMP generator cord. SJTW, 100% copper and 10AWG/4C. The most common application of this VEVOR 30 amp extension cord is to temporarily supply power from the generator to the manual switch box. This heavy-duty 30 Amp power cord is compatible with generators utilizing an NEMA L14-30P outlet and enables an easier reach from your generator to your nearest power receptacle or electrical connection.