For a radial circuit or spur off a ring main there will only be one cable. How to wire a radial circuit in this scenario we will be running a length of 25mm twin and earth from an mcb in the consumer unit out via a radial circuit containing 5 x 2 gang.
Electrical Wiring Systems And Methods Of Electrical Wiring
Radial socket wiring diagram. For a radial circuit or spur off a ring main there will only be one cable. As described above a radial circuit starts at the consumer unit connects to each socket outlet in turn and ends at the final socket outlet. Connect the cables as shown in the diagram for a ring main circuit. If there is a break anywhere along the cable all of the socket outlets after the break will no longer work. Radial circuit house wiring socket circuit uk electrics cooker circuit shower circuit home wiring radial circuits and ring circuits radial circuits 17th edition. The final socket outlet can be identified easily as it will only have one cable connected to it.
Radial socket outlet circuits are less common in uk dwellings as until recently the usual method was the ring circuit. A radial circuit must follow these rules in general. Connect the cables as shown in the diagram for a ring main circuit. Faults on radial circuits are easy to locate. Ring socket wiring ring socket circuit diagram house waring electrical can i run a spur off a ring main. The spur must be connected to the existing circuit using the same cable as used in the main.
In terms of where the spur can actually be taken from this can be directly from the socket itself or from the wiring running to a socket by using a junction box.
Gallery of Radial Socket Wiring Diagram
