Halex 3 ft. 10/3 Two 30 Amp Males to 50 Amp Female Marine Shore Power Y-Adapter

Halex, 30250, 3 ft. Marine Shore Power Y-Adapter For Boats, Campers, or RVs, two 30 Amp Males to 50 Amp Female. 3 ft. L Shore Power Y-Adapter, two 30 Amp Males to 50 Amp Female. Includes 2-seal collars. Fully molded. 6/4 Copper Wires and 10/3 Copper Wires (STOW) Male: two L5-30P, Female: SS2-50R. For use in wet environments. This reverse Y-adapter draws 125-Volt - 250-Volt from two 30 Amp power services. It then provides a single 50 Amp/125-Volt - 250-Volt socket. (both male sides must be plugged in to operate).