Conntek Y14501430 3FT Y Adapter Cord NEMA 14-50P RV/Generator/Range Plug to NEMA 14-30 4 Prong Dryer Female Connector NEMA 14-50P RV/Generator Plug (2) NEMA 14-30R 30 Amp 125/250 Volt NEMA 14-50 Y Adapter