House Lighting Circuit Diagram Uk. This is an alternative way of wiring a lighting circuit. Radial circuits are used for lighting there is one lighting circuit on each lighting mcb lighting circuits are usually on a 6a mcb or 5a fuse though 10a can be used with some extra restrictions now removed in the 17th edition of the wiring regs for large circuits however if the area served is large more 5a or 6a circuits would in most cases be preferable.
Power is taken from the consumer unit to the first junction box. Now you know how to wire a basic lighting circuit with one light switched at one point. The second system in popular use is the junction box circuit or system.
Now you know how to wire a basic lighting circuit with one light switched at one point.
Main switch mcb and rcd. The second system in popular use is the junction box circuit or system. A cable is run from the junction box to the light usually via a ceiling rose. There are 4 main kinds of circuit breakers in a common household.
