# Air circuit breaker

Canonical URL: https://eloragrid.ai/objects/ga-air-circuit-breaker
Publisher: Elora Grid
Updated: 2026-10-13
Lookup label: ACB
Drawing use: GA, SLD
Reference families: Manufacturer

An air circuit breaker interrupts a low-voltage power circuit and occupies a substantial assembly compartment.

## What it represents

An air circuit breaker interrupts a low-voltage power circuit and occupies a substantial assembly compartment.
Reserve the breaker body, terminals, operating controls and any withdrawal travel. The GA locates the physical item; the associated schematic or equipment schedule records its electrical interfaces.
The preview is independent educational geometry and is not a manufacturer outline, fabrication drawing or verified standard graphic. Obtain the applicable model drawing from the cited official source before making a dimensional layout.

## How to read it

- Reserve the breaker body, terminals, operating controls and any withdrawal travel.
- A fixed breaker envelope and a withdrawable breaker plus cradle require different installation space.

## Information to show or reference

- Confirm the exact equipment identity, drawing revision and installation orientation.
- Reserve the breaker body, terminals, operating controls and any withdrawal travel.
- Cross-reference the terminals, cable routes and service tasks with the equipment schedule.

## Important distinction

A fixed breaker envelope and a withdrawable breaker plus cradle require different installation space.

## Facts

- Record type: Generic equipment / layout object
- Drawing role: Physical location and interface coordination
- Dimensions: Not specified here; use the selected manufacturer drawing
- Artwork: Original conceptual envelope; unitless and not to scale

## Public references

- [TemPower official air-breaker outline CAD catalogue](https://www.terasaki.co.jp/english/business/download/technical/tempower.html) — Terasaki Electric. Public manufacturer or design reference relevant to this equipment class.

## 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.