# Four-point current measurement selector

Canonical URL: https://eloragrid.ai/symbols/iec-four-point-current-measurement-selector
Publisher: Elora Grid
Updated: 2026-10-14
Lookup label: HSW1S95
Drawing use: Schematic
Reference families: IEC, Manufacturer

## Symbol convention

Convention: IEC
Form: Four-point current measurement selector
Autodesk IEC-60617 Symbol Preview — Measurement-selection and mechanically operated switch forms; vendor family reference, not certified IEC geometry or database identifier.

This representation identifies selection among four current-measurement points.

## What it represents

This representation identifies selection among four current-measurement points. The additional measurement point expands the selected current-input circuits while retaining a common meter. Each position therefore needs an unambiguous circuit identity.
Provide all four measurement references and the actual terminal scheme. A voltage selector with the same number of positions is not an interchangeable current-measurement switch.

## How to read it

- Provide the complete selected switch connection and measurement-point table.
- The additional point is a circuit interface difference, not merely another drawing orientation.

## Information to show or reference

- Identify the associated device, circuit or diagram boundary.
- Provide the complete selected switch connection and measurement-point table.
- Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form.

## Important distinction

The additional point is a circuit interface difference, not merely another drawing orientation.

## Facts

- Reference scope: Specific public IEC-context family form
- Publisher reference token: HSW1S95 (Autodesk token; not a verified IEC database ID)
- Information added: Provide the complete selected switch connection and measurement-point table.
- Preview: Independent educational concept; consult the publisher and applicable standard for the exact graphic

## Public references

- [AutoCAD Electrical: Level, flow, keyed and measurement switches](https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-1FB94435-C954-4479-BD97-25796DB8F728.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.