The diagram is shown with 6a lighting fuse and 32a ring circuit mcb. In most cases at least one rcd.
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Domestic consumer unit wiring diagram. More electrical tips and diagrams wwwaboutelectricitycouk like subscribe and dont skip the ads shopping list. Wiring inside a consumer unit or a distribution board. Other options are also possible. Devices used for the consumer unit. Usually you will have a lighting circuit on each floor as well as a ring circuit for your socket outlets. The older fuse wires are being replaced gradually by their modern equivalent the mcb or miniature circuit breaker.
Consumer unit cu the consumer unit previously called a fusebox contains these things. Find out how to wire rcds in split consumer unit. 10a lighting circuits are occasionally used. Consumer units should be labeled so you can tell which fuse circuit breaker is part of what circuit. Devices used for a single phase 40a distribution board or a consumer unit. All the wiring for all your house starts at the consumer unit.
Find out how to wire residual current device rcd in garage shed consumer unit. A main isolating switch. Each fusecircuit breaker protects the wiring for individual circuits. Wiring diagram for a 60a single phase distribution system with rcd unit. This switches off everything. More electrical tips and diagrams wwwaboutelectricitycouk like subscribe and dont skip the ads shopping.
The unit distributes the electricity via fuses of one kind or another to the different circuits in the house. 20a radial socket circuits. Garageshed consumer unit. The modern consumer unit is the centre or heart of the wiring system in the home.