Designed with portable handles of both ends that ensures good insulation performance, it makes the unplugging more easier, and you'll definitely like the pull handles rather than grasping the plug directly after use, effectively saving your physical strength.. 90-degree heads help reduce pressure and stress when plugged into the power outlet. Both extremely flexible and durable, the adapter is constructed with 100% copper, 10/3-gauge wires for superior conductivity. The adapter is coated with a heavy-duty flame retardant, heat resistant PVC sheath that serves as protection from the outdoor elements, wear and tear. Features heavy-duty 50-amp (NEMA 14-50P) male and 30-amp (NEMA TT-30R) female connections and is rated for 125 volts/3750 watts.How it WorksThe Camco Heavy-Duty RV Dogbone Electrical Adapter allows you to convert the electrical connection of your 30-amp RV to plug into the 50-amp power pedestal at the campground. Using the hassle-free PowerGrip handle, simply attach your RV's power cord to the 30-amp female end of the dogbone adapter and plug the 50-amp male end to the power outlet.