British General 858 25A Flex Outlet Plate Bottom Entry. Bg Has Over 60 Years Of Experience In The Manufacture And Distribution Of Electrical Accessories Meaning It Has Gained An Enviable Reputation. Their Products Combine Modern Styling With Easy To Install features Such As In-Line Colour Coded Terminals And Backed Out Captive Screws And all Products Manufactured To The Latest British Standards, And The Company IsIso9001:2008 Bsi approved. The Bg 858 Is A 25 A Flex Outlet Plate With Rounded Edges Cable Entry At The Lower Edge With A Removable Reducer And A Reversible Cord-Grip And A Terminal Capacity Of 3 X 2.5mm² And 1 X 4.0mm². This Outlet Plate Features A Minimum Mounting Box Depth Of 25mm And Is Produced By Nexus Moulded.