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Inst Tools > Blog > Electrical Theory > Electrical Symbols

Electrical Symbols

Last updated: July 22, 2018 9:03 pm
Editorial Staff
Electrical Theory
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To read and interpret electrical system diagrams and schematics, one must be thoroughly familiar with the many symbols used. Once these symbols are mastered, most electrical diagrams and schematics will be understood with relative ease.

The symbols for the various electrical components that will appear on electrical diagrams and schematics are shown in Figure 30.

Electrical Symbols

Electrical Symbols

Figure 30 Electrical Symbols

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