Ring Main Socket Wiring Diagram

The main purpose of a spur is adding an extra socket on to an existing ring main circuit.

Ring main socket wiring diagram. The ring is fed from a fuse or circuit breaker in the consumer unit. Ring main and spurs. The ring main is typically 32a in rating which allows it to power an area of 100 square metres. The ring starts at the consumer unit also known as fuse box distribution board or breaker box visits each socket in turn and then returns to the consumer unit.

Ring circuits are commonly used in british wiring with socket outlets taking fused plugs to bs 1363 because the breaker rating is much higher than that of any. Understanding domestic electric lighting circuits uk explanation of diffe domestric wirings wiring appliances in premises diagrams for diynot forums bb9 kitchen ring main diagram library good consumer unit design and low fields the house what are advantages a circuit quora electrics socket a1 final understanding domestic electric lighting circuits uk explanation of diffe domestric electric. Wiring a socket correctly in a final ring circuit or ring main. Ring mains as they are called are a series of cables linked together starting and terminating at the same point in a distribution board.

As you can see it eliminates the need to wire a socket all the way back to the a consumer unit but the nearest ring main socket is used instead. This increases the current carrying capacity without increasing the wiring size. The other type of circuit used to power your home is a radial circuit. Ring main circuit starts from the consumer unit connects to a number of electrical devices typically sockets and then returns to the consumer unit.