Printable Wiring Diagram Symbols. Component symbol alternate ammeter and gate antenna balanced antenna general. In order to represent the various components used in the diagram electrical symbols are used.
Explanations for common household electrical items such as three way switches and switched duplex plug outlets are below the figure. A list of electrical symbols and descriptions can be found on the electrical symbol page. Standard elementary diagram symbols1 3 nema and iec markings and schematic diagrams4 control and power connection table 4.
This symbol the circle with four lines protruding from each pole is usually used to represent a ceiling mounted incandescent xture.
Here are a few label examples. The common elements in a wiring diagram are ground power supply wire and connection output devices switches resistors logic gate lights etc. Normally open normally closed thermal over load grd ch recp pl tr tr tr tr cr m con cr m con ol. Here are a few label examples.