Camco PowerGrip Heavy Duty 3-Prong Generator Adapter (30M/2 x 15F) - Durable Construction for Safe and Simple Use - (55433) For three prong generators Adapts a 3-prong 30 AMP L5-30 receptacle to two 15 AMP 5-15 receptacles One piece, heavy-duty construction 125V/3750W Easy to use