Standard 4 Way and 6 Way ine Plugs 431A and 631A Telephone Plg 4 Pin

Standard BT type 4 way and 6 way Line Plugs using Insulation Piercing Contacts IPC with strain relief. To fit the flat line cord shown in the Cables Section to an IPC plug simply provide a clean cut across the end and strip off 11 to 12mm of the outer sheath. Allow the wires to separate from one another by approximately 1mm then push and tease them gently into the plug which has locating guides built in for each conductor. Once fully home the coloured wires can be seen through the slot behind the contacts use heavy duty pliers or a small vice to press all the gold coloured contacts flush with the plug body push down the small strain relief members immediately behind the contacts then force down the cable clamp at rear.