# Four-phase winding with accessible connection

Canonical URL: https://eloragrid.ai/symbols/iec-four-phase-winding-with-accessible-connection
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: Q060203
Drawing use: SLD, Schematic
Reference families: IEC, Manufacturer

## Symbol convention

Convention: IEC
Form: Four-phase winding with accessible connection
Autodesk IEC-60617 Symbol Preview — Winding connection and supply-character qualifiers; vendor family reference, not certified IEC geometry or database identifier.

This qualifier identifies a four-phase winding form with an accessible connection described by the publisher as accessible ground.

## What it represents

This qualifier identifies a four-phase winding form with an accessible connection described by the publisher as accessible ground.
Identify that connection in the actual winding and equipment diagram rather than assuming its bonding role.
An accessible common point is not automatically a protective-earth terminal.

## How to read it

- Identify that connection in the actual winding and equipment diagram rather than assuming its bonding role.
- An accessible common point is not automatically a protective-earth terminal.

## Information to show or reference

- Identify the associated device, circuit or diagram boundary.
- Identify that connection in the actual winding and equipment diagram rather than assuming its bonding role.
- Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form.

## Important distinction

An accessible common point is not automatically a protective-earth terminal.

## Facts

- Reference scope: Specific public IEC-context family form
- Publisher reference token: Q060203 (Autodesk token; not a verified IEC database ID)
- Information added: Identify that connection in the actual winding and equipment diagram rather than assuming its bonding role.
- 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.