Three-phase motor
An electrical motor load connected to its switching and protective equipment.
A single-phase motor with an associated fan identifies the driven function as well as the electrical load.
A single-phase motor with an associated fan identifies the driven function as well as the electrical load. Its schematic supply is separate from the airflow or installation detail.
A fan annotation identifies driven equipment, not a new electrical phase system.
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
Public documentation of this equipment function or named vendor variant; the illustration is independently authored and is not the source graphic.
This illustration was authored independently by Elora Grid to explain the concept. It is not reproduced from a customer drawing, an official standard graphic or a manufacturer CAD file. Its correspondence to an exact IEC or IEEE symbol identifier has not been certified.
SVG and DXF downloads contain this original artwork. DXF uses unscaled drawing units; a GA envelope supplies no product dimensions, clearances or fabrication information. Original artwork is available under CC BY 4.0. Third-party references retain their own terms.
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