ResourcesElectrical symbols, ANSI/IEEE 315 style
Circuit breaker, single pole (one-line) symbol (DWG block)
Circuit breaker, single pole (one-line) is a ready-to-use AutoCAD block named IEEE_BREAKER_1P in the Electrical symbols, ANSI/IEEE 315 style, group “Protection and grounding”. It carries 7 attributes, 2 of them visible, so it works in equipment lists and BlockSync exports.
Block details
| Block name | IEEE_BREAKER_1P |
|---|---|
| Library | Electrical symbols, ANSI/IEEE 315 style |
| Group | Protection and grounding |
| Standard | ANSI/IEEE 315 |
| Attributes | 7 attributes, 2 visible |
Attributes
Visible on the drawing: TAG, DEVICE.
Hidden, they carry the data for schedules: RATING, PART_NO, MANUFACTURER, REMARKS, DESC.
Export the attributes of every copy in a drawing to Excel with BlockSync, check them and write the corrections back in one run.
How to use it
- Download the ZIP and unzip it. It holds one DWG with the block IEEE_BREAKER_1P.
- Open the DWG and copy the block into your drawing, or insert it from the DWG with INSERT.
- Double-click a copy to fill in the tag and the other attributes.
The symbol is our own drawing after the common form of ANSI/IEEE 315, not a certified copy. The library page explains how the symbols relate to the standard.
Names in other languages
The same symbol under its name in the other site languages.
- English
- Circuit breaker, single pole (one-line)
- Simplified Chinese
- 断路器,单极(单线图)
- Traditional Chinese
- 斷路器,單極(單線圖)
- Japanese
- 遮断器、単極(単線図)
- Korean
- 차단기, 단극(단선도)
- German
- Leistungsschalter, einpolig (einpolige Darstellung)
- French
- Disjoncteur, unipolaire (schéma unifilaire)
- Italian
- Interruttore automatico, unipolare (schema unifilare)
- Spanish
- Interruptor automático, unipolar (unifilar)










