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Three-phase motor
An electrical motor load connected to its switching and protective equipment.
SLD / Schematic
IEC · Q060201
Two-phase winding connection
This connection qualifier identifies a two-phase winding arrangement in the publisher's reference family.
IEC · Two-phase winding connection
Autodesk IEC-60617 Symbol Preview — Winding connection and supply-character qualifiers; vendor family reference, not certified IEC geometry or database identifier.
Shown as an independently authored educational illustration. Use the cited publication and drawing legend to verify the required drafting form.
SLD / Schematic · Q060201
What it represents
This connection qualifier identifies a two-phase winding arrangement in the publisher's reference family.
Record terminal labels and the actual phase relationship in the machine or transformer schedule.
A two-phase winding indication should not be inferred from a two-wire supply label.
How to read it
- Record terminal labels and the actual phase relationship in the machine or transformer schedule.
- A two-phase winding indication should not be inferred from a two-wire supply label.
Information to show or reference
- Identify the associated device, circuit or diagram boundary.
- Record terminal labels and the actual phase relationship in the machine or transformer schedule.
- Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form.
A distinction that matters
A two-phase winding indication should not be inferred from a two-wire supply label.
Sources you can follow
These public references support the explanation and provide further detail. Their graphics and downloadable files remain with their publishers.
AutoCAD Electrical: Winding arrangements and AC/DC indications
Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content.
About this 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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