# Two-phase winding connection

Canonical URL: https://eloragrid.ai/symbols/iec-two-phase-winding-connection
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: Q060201
Drawing use: SLD, Schematic
Reference families: IEC, Manufacturer

## Symbol convention

Convention: IEC
Form: 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.

This connection qualifier identifies a two-phase winding arrangement in the publisher's reference family.

## 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.

## Important distinction

A two-phase winding indication should not be inferred from a two-wire supply label.

## Facts

- Reference scope: Specific public IEC-context family form
- Publisher reference token: Q060201 (Autodesk token; not a verified IEC database ID)
- Information added: Record terminal labels and the actual phase relationship in the machine or transformer schedule.
- Preview: Independent educational concept; consult the publisher and applicable standard for the exact graphic

## Public references

- [AutoCAD Electrical: Winding arrangements and AC/DC indications](https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-3F5A759D-872A-4990-8AAE-7CCAFBBBD4C5.htm) — Autodesk. Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content.

## Graphic scope

Independent original educational concept illustration by Elora Grid. Not a certified standards graphic or manufacturer footprint. Unitless; not to scale. Original artwork licence: https://creativecommons.org/licenses/by/4.0/. Publisher material is linked only.