Ealand markets and in the British 13A square pin configuration.All seven plugs are IP66 sockets,conbination switched sockets and RCDs.There plugs are all rated IP66 when fitted to a 56 Series cord connector or Socket Outlet.The body section is transparent for quick and easy inspection of the terminals and cable entry.Plugs are available with 4 to 7 pins.16A to 50A to cover most applications. Rf Reefer Version with narrow locking ring for refrigerated container applications