Electrical Wiring Diagrams Conventions. Relate the wiring diagram to actual hardware. An electrical wiring diagram could be a single page schematic of how a ceiling fan should be connected to the power source and its remote switches.
From the switch the cable feeds a light. Relate the wiring diagram to actual wires. This discussion is about rules guidelines and suggestions for good schematics for the first purpose which is to communicate a circuit to a human.
Due to the number of variants used there may have several symbols in this reference chart for the same type of equipment these can vary dependent upon drawing package used.
Electrical standards and approved codes of practice. French electric plug socket wiring expat forum for people moving overseas and living abroad lighting circuits electrics in france your house electrical systems frenchentrée regulations part 1 minimal equipment i have a wired 16 light chandelier that want to use the us all wires are good condition as necessity standards of color codes fs community how read an. 501 502 key diagrams m. For example a switch will be a break in the line with a line at an angle to the wire much like a light switch you can flip on and off.