5-15P to 5-20R 6-15R 6-20R Adapter Plug 15A to 20A T-Blade 4-in-1
The adapter adapts 20AMP circuit you have on camper to 15AMP when needed. It rated at 15AMP/20AMP 125Volt. Adapt household Nema 5-15P standard outlet to any devices that has a Nema 5-20 Power cord.