Outdoor Electrical Wiring Diagrams. Be sure which type of junction box should be used for ring main radial circuits and lighting circuits. Some properties in uk are currently still using wiring with old colour coding.
Considered a high risk area when carrying out electrical work. For mains voltage garden or outdoor lighting you need to make sure you are staying within the building regulations. Ring circuits from 32a mcbs in the cu supplying mains sockets.
Electrical wiring at the light fixture is typically made by connecting together the wires of the same color which are commonly black white and the bare ground wire or green ground wire.
It is always factory wiring and from our point of view as electrical power engineers it will not affect our work at all. Install a switch and run a length of 1mm² two core and earth cable back to the position of the junction box. Typical house wiring diagram illustrates each type of circuit. In a typical new town house wiring system we have.