IP44 Heavy Duty 13 Amp RCD Safety Plug to 16 Amp 240V 3 Pin Mains Power Adaptor Convertor Leads. Plug: Masterplug PRCDKB 13A 3 Pin RCD Safety Plug (Male). Heavy Duty Masterplug 13A RCD Safety Male Plug and PCE Blue 16A Female Socket.
eBay