Wiring Socket From Consumer Unit

Main switch mcb and rcd.

Wiring socket from consumer unit. It is a ring of cables usually 2 5mm carrying twin and earth wires circling your home carrying the mains electricity to sockets on the way. It gets the power from the consumer unit and delivers it to the sockets. The older fuse wires are being replaced gradually by their modern equivalent the mcb or miniature circuit breaker. Taking a feed from the house consumer unit via a 16 20 or 25 amp mcb via the armoured cable to the garage then into a metal socket that has an rcd and then from the socket to a fused spur to power a light.

A modern consumer unit as pictured above houses modular electrical devices called circuit breakers. How does a final ring circuit or ring main work. I connected a socket from the mcb marked sockets then wired my next socket and returned the wire back to the mcb. There is a separate small consumer unit in the garage and the bench just happens to be right underneath it.

A ring main or final circuit is exactly what it says on the tin. However a neighbour told me that if i have any electrical work like this done then i may be required by regulations to have my consumer unit updated as it is a fuse wire unit not rcd. I have added my sockets and light into the cupboard. Hi all i m building a work bench in the garage and would like to add some sockets to it.

It is usually mounted near the energy meter. The unit distributes the electricity via fuses of one kind or another to the different circuits in the house. There are 4 main kinds of circuit breakers in a common household. The socket can be added to the existing ring main.

How to wire a garage consumer unit diagram wiring diagram is a simplified good enough pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the capability and signal contacts together with the devices. Everything is working ok. The modern consumer unit is the centre or heart of the wiring system in the home. That way missing out the need for a cu in the garage.

The consumer unit or commonly known as fuse box is the heart of a home wiring installation.