50A 125/250V 3-pole, 4-wire (male plug) to two 30A 125V 2-pole, 3-wire RV use only (female side) Y Adapter. Now with swivel handle. “Y” adapters let you split one pedestal receptacle between two RV inlets of similar or dissimilar configurations. CSA Approved: Our adapters have been independently tested and certified to meet recognized CSA approval standards for safety and performance.