# Non-ionising radiation qualifier

Canonical URL: https://eloragrid.ai/symbols/iec-non-ionising-radiation-qualifier
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: Q020901
Drawing use: Schematic
Reference families: IEC, Manufacturer

## Symbol convention

Convention: IEC
Form: Non-ionising radiation qualifier
Autodesk IEC-60617 Symbol Preview — Radiation qualifiers; vendor family reference, not certified IEC geometry or database identifier.

This qualifier identifies the publisher's non-ionising radiation family, with the radiation role stated in the device description.

## What it represents

This qualifier identifies the publisher's non-ionising radiation family, with the radiation role stated in the device description.
Describe the actual emitter or detector rather than relying on the qualifier alone.
Radiation type and signal direction need separate interpretation.

## How to read it

- Describe the actual emitter or detector rather than relying on the qualifier alone.
- Radiation type and signal direction need separate interpretation.

## Information to show or reference

- Identify the associated device, circuit or diagram boundary.
- Describe the actual emitter or detector rather than relying on the qualifier alone.
- Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form.

## Important distinction

Radiation type and signal direction need separate interpretation.

## Facts

- Reference scope: Specific public IEC-context family form
- Publisher reference token: Q020901, Q020902 (Autodesk token; not a verified IEC database ID)
- Information added: Describe the actual emitter or detector rather than relying on the qualifier alone.
- Preview: Independent educational concept; consult the publisher and applicable standard for the exact graphic

## Public references

- [Autodesk IEC-60617 preview: Radiation qualifiers](https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-EABC81B4-549D-49C9-A0F5-086DD204A689.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.