10-30P 3-Pin Male Dryer Plug To 5-20R 3-Prong Female Socket Receptacle Outlet Electric Power Cord Cable Adapter/Converter NEMA 220/250V input 220/250V Output. FX852 - Amazon.com
220v WELDER DRYER POWER PLUG 50 AMP 208 220 250 VOLT MALE 6-30P WELDING 6-50P | eBay
GE GENERAL ELECTRIC SURFACE RECEPTACLE 220 DRYER A/C 30A 250v GE 4130-1 | eBay
Amazon.com: 110/125V to 220/250V Power Adapter, Electric Converter, 14-30R Dryer Female Receptacle to 5-15P 3-Prong Male Plug. NEMA FX1458 : Tools & Home Improvement
Eaton Cooper Wiring Power Device Receptacle 30A, 125/250V Black - In Helena, AL - Helena Hardware
AC WORKS 4-Prong 220-Volt Plug to 120-Volt 15/ 20Amp Household Female Adapter Cord (4-Prong Dryer Outlet to Household W/Breaker) - Amazon.com
Wire a Dryer Outlet
parkworld 1.5 ft. 10/3 3-Wire Dryer 4-Prong 14-30P Plug to 3-Prong Dryer 10-30R female dryer adapter cord 60134 - The Home Depot
Old Style Dryer 10-30P 3-Pin Male 220/250V Plug To New Style Dryer 14-30R 220/250V 4-Prong Female Receptacle Socket Outlet Adapter, Electrical Power Connector Cord Convert NEMA UL-FX1107-D - Amazon.com
AC WORKS 1.5 ft. 4-Prong Dryer Plug to 3-Prong Dryer Female Connector Adapter S14301030-018 - The Home Depot
AC WORKS 1.5 ft. Adapter NEMA 14-30P 4-Prong Dryer Plug to (4) Household Outlets with 24 Amp Breaker S1430CBF520 - The Home Depot
1FT 30A 4-Prong 14-30P Dryer Plug to 6-15/20 Outlet with 20A Breaker – AC Connectors
6-20P 3-Pin Male Plug To 14-30R Dryer 4-Prong Female Socket Receptacle Outlet Electric Power Cord Cable Adapter/Converter NEMA FX804 220/250V input 220/250V Output - Amazon.com
getwiredusa FX525 5-20P Male Plug 3-Pin To 10-30R 3-Prong Female Dryer Receptacle NEMA 220-250V in 220-250V Out Power cord Adapter
Amazon.com: 30 Amp 3-Prong Dryer Wall Outlet Adapter To 4-Pin 30A Dryer Plug. NEMA 220/250V : Appliances
Y Adapter, 2-Way Connector, 14-50P Male 4-Pin Stove Oven Range Plug To 14-50R & A 6-50R 3-Pin Welder Receptacle Outlet Box Dual Electrical Power Cord Splitter 220/250V NEMA FX448 - Walmart.com
electrical - How can I test a three prong dryer receptacle for open neutral/ground? - Home Improvement Stack Exchange