Emergency Power Ready 50 amp generator cord connect 50amp portable generator to houses 50A SS250P or CS6375 power inlet box, manual transfer switch, breaker panel; 50 amp generator extension cord providing your family with a safe and reliable power supply during blackouts, storms, hurricanes, floods, or thunderstorms Reliable Electrical Rating Male plug is NEMA 1450P, 50A, 250V, 12500W; Female receptacle plug is NEMA SS 250R, 50A, 250V, 12500W with locking threaded ring; 50A generator outdoor extension cord waterproof constructed with heavy duty STW 63 81 AWG generator power cord; 50 amp rv cord all ETL certified Weatherproof Twist Locking Design 50 amp RV extension cord female twist locking connector with a threaded ring; This design ensures a secure and weatherproof connection between the adapter and your power inlet box; You can have peace of mind knowing that your power supply will stay intact even in challenging outdoor conditions Enhanced SafetyDurable 50 amp rv power cord heavy duty 63 81 Gauge cord inner core made of pure copper and outer jacket is heavy duty flame retardant, UVresistant polyvinyl plastic sleeve that serves as protection from outdoor weatherproof, wear and tear, ensuring optimal conductivity and reducing the risk of overheating or electrical hazards Easy to Use and Organize 25 FT yellow 50amp generator extension cord comes with ergonomic grip handles on the male end for easy plugging and unplugging; RV extension cord 50 amp includes adjustable cord storage straps, making carrying and storing the cord a breeze