This 30ft 30Amp RV Extension Power Cord with Twist Lock Connector is the perfect solution for those who need to extend their RV or marine camper's power supply. The cord is made of 10 gauge wire and features a 3-pole, 2-pole male plug with a rated voltage of 125V. The twist lock connector ensures a secure and safe connection. The cord comes with an adjustable cord carrier with a handle and is suitable for RVs, motorhomes, trailers, and marine vehicles. This RV power cord is a great addition to your camping gear and will provide you with a reliable and safe power supply.