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
Electrical Accessories | Quick 220 Adapter | 3 Phase to Single Phase Adapter