You ve got the generator that makes the power and you ve got the stuff that needs the power but how do you get the power from point A to point B? With this Generac 25-Foot 30-Amp Male to Female Generator Power Cord. This 30-amp generator power cord measures 25 feet in length to give you plenty of reach inside or out. Use this 10-gauge 4-wire power cord to run power on 125/250 volts around the home or RV campsite. The tough rubber material is flexible even in cold weather meaning this power cord is ideal for the outdoors. Use the plug to connect to your generator and the receptacle to hook up to your power inlet box and transfer switch. This particular cord is compatible with generator models GP3250 LP3250 XG4000 XP4000 GP5500 GP6500E and more.