The Camco Heavy-Duty PowerGrip Locking Generator Adapter (30-Amp Male to 15-Amp Female, 12-Inch) allows you to connect to a 4-prong, 30-amp generator, adapting it to fit three 15-amp residential outlets. Extremely flexible in design, the cord is coated with a heavy-duty flame retardant, heat-resistant PVC sheath that serves as protection from the outdoor elements, wear and tear. It features a heavy-duty 30-amp locking male (NEMA L14-30P) and three 15-amp female (NEMA 5-15R) connections. The transparent female end will illuminate to indicate when the adapter is plugged in and is able to supply power. Rated for 125 volts, 3750 watts and constructed with 100% copper, 10/3-gauge wires for superior conductivity.