Socket Ring Main

The ordinary wall sockets around the house are normally connected to a ring circuit also referred to as a ring main.

Socket ring main.

Get it as soon as thu sep 24. 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. 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. Ring mains may have spurs off them either they can be spured from an existing socket or from a junction box there is importantly over the whole ring the total number of spurs must not exceed the number of socket outlets directly on the main ring.

Skip to main content us. 4 3 out of 5 stars 42. Get it as soon as sat sep 19. Skip to main content us.

4 pack lamp shade collar rings black e26 light socket ring lamp lock socket replacement adapter ring for e26 light socket with diameter of 1 3 8 inches 34mm retainer rings for light fixture. For the rules that govern how tis can be dne please. The ring circuits of a domestic property supply the socket outlets and fixed appliances in the premises. A separate ring main is usually installed on every floor of a given property to make sure things are kept safe and it is only when for example a spur socket additional socket is added on an upstairs ring main to feed a socket or light on a downstairs circuit that things can get tricky.

It is not particularly difficult to extend a ring main but you must remember that certain rules apply about the floor area and length of cable one ring main may serve and use. If you need extra sockets in a new room or turn an old room into an office it may not be possible to add extra sockets from your existing ring main. The ring is fed from a fuse or circuit breaker in the consumer unit. 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.

The main purpose of a spur is adding an extra socket on to an existing ring main circuit. 4 3 out of 5 stars 46.