# ANSI/IEEE conductor junction symbol

Canonical URL: https://eloragrid.ai/symbols/ansi-conductor-junction
Publisher: Elora Grid
Updated: 2026-10-28
Lookup label: -
Drawing use: Schematic, SLD
Reference families: IEEE / ANSI

## Symbol convention

Convention: IEEE / ANSI
Form: Solid junction dot
Drawn from the publisher's wire connection guidance and IEEE drafting context; no equivalence of every detailed standard graphic is asserted.
Related representation: [Conductor connection junction](https://eloragrid.ai/symbols/iec-conductor-connection-junction)

IEEE-oriented junction dot marking a connection between crossing or meeting conductors on an ANSI-style schematic.

## In plain English

### What does ANSI/IEEE conductor junction mean?

In ANSI-style schematics a solid dot at the meeting of conductors indicates an electrical connection. Unlike some IEC practice, readers in this convention often treat any crossing without a dot as not connected and expect a dot even on tees, so the dot carries more weight than it does on IEC drawings.

### A simple example

This is a convention-specific lookup. The geometry here is independently drawn to explain the connection; it is not a certified reproduction of the IEEE graphic. The dot only states continuity; the physical joint may be a terminal, lug or splice elsewhere.

### What the drawings help you do

Read any undotted crossing as unconnected unless the legend says otherwise. Confirm the physical connection point on the wiring diagram. The junction dot shows connection; the ANSI crossing hop shows deliberately unconnected conductors.

### This particular reference

IEEE-oriented junction dot marking a connection between crossing or meeting conductors on an ANSI-style schematic. The junction dot shows connection; the ANSI crossing hop shows deliberately unconnected conductors.

### Terms

- Terminal: An identified point where a conductor connects.
- Schematic: A drawing showing function and connections rather than physical appearance.

Concept diagram: Identify the device and form → Read the connections and state → Check the equipment reference
A guide to reading this reference. The original symbol illustration and its drawing notes appear below; these boxes are not a wiring diagram.

- [Wire connection dots, crossing gaps and loops](https://help.autodesk.com/cloudhelp/2020/ENU/AutoCAD-Electrical/files/GUID-936BB8A9-9C01-4AC6-B833-CB97700A7203.htm)
- [IEEE/ANSI 315-1975: graphic symbols for electrical and electronics diagrams](https://standards.ieee.org/ieee/315/515/)


## What it represents

In ANSI-style schematics a solid dot at the meeting of conductors indicates an electrical connection. Unlike some IEC practice, readers in this convention often treat any crossing without a dot as not connected and expect a dot even on tees, so the dot carries more weight than it does on IEC drawings.
This is a convention-specific lookup. The geometry here is independently drawn to explain the connection; it is not a certified reproduction of the IEEE graphic. The dot only states continuity; the physical joint may be a terminal, lug or splice elsewhere.

## How to read it

- Read any undotted crossing as unconnected unless the legend says otherwise.
- Confirm the physical connection point on the wiring diagram.

## Information to show or reference

- Place a dot at every intended connection.
- Avoid dots on crossings that are not connected.
- Keep the dot size legible after reduction.

## Important distinction

The junction dot shows connection; the ANSI crossing hop shows deliberately unconnected conductors.

## Facts

- Convention evidence: Wire connection dot display in AutoCAD Electrical public guidance
- Standards context: IEEE/ANSI 315-1975 covers diagram graphics; IEEE lists this edition as Inactive-Reserved.
- Preview: Original educational illustration; consult the publisher and applicable standard for the exact graphic

## Public references

- [Wire connection dots, crossing gaps and loops](https://help.autodesk.com/cloudhelp/2020/ENU/AutoCAD-Electrical/files/GUID-936BB8A9-9C01-4AC6-B833-CB97700A7203.htm) — Autodesk. Public guidance on connection dots, crossing gaps and loops.
- [IEEE/ANSI 315-1975: graphic symbols for electrical and electronics diagrams](https://standards.ieee.org/ieee/315/515/) — IEEE Standards Association. Graphic-symbol standards context and official status; not a source of reproduced artwork.

## 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.