The Camco Heavy-Duty Power Grip 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-resilient 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 completely copper, 10/3-gauge wires for superior conductivity.