Whats a wiring diagram. When performing any electrical wiring whether it is a room remodel project or a new home many things need to be identified.
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Symbols on a wiring diagram. A wiring diagram has come to be the most common type of electrical wiring diagram. Most symbols used on a wiring diagram look like abstract versions of the real objects they represent. These electrical and electronic circuit symbols are generally used for drawing schematic diagram. 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. A resistor will be represented with a series of squiggles symbolizing the restriction of current flow. Wiring diagrams use simplified symbols to represent switches lights outlets etc.
Wiring diagrams and symbols for electrical wiring commonly used for blueprints and drawings not only do wiring symbols show us where something is to be installed but what the electrical device is that will be installed. Automotive wiring basic symbols common symbols for automotive diagrams automotive electrical diagrams provide symbols that represent circuit component functions. As your basic vehicle wiring diagrams symbols feel free to get familiar with these symbols until you become used to it when you see it in any auto wiring diagram. Here is a standard wiring symbol legend showing a detailed documentation of common symbols that are used in wiring diagrams home wiring plans and electrical wiring blueprints. Wiring diagram symbol legend. For example a few basic symbols common to electrical schematics are shown as.
1 switch 2 battery 3 resistor and 4 ground. There are several other electrical wiring symbols used in residential and commercial wiring but the above list of symbols are the important ones.