This mains hook up adapter converts a three pin 13 Amp common mains socket to a 16 Amp three pin IP44 round site socket (generally blue) which allows the use of IP44 rated extension cables and tools. Standard Household 13 Amp Plug (Male) to IP44 16 Amp Socket (Female) The IP44 site plugs sockets are commonly used in marinas and boatyards to provide outdoor power.
