ResourcesPower system single-line symbols (IEC 60617)
Load break switch symbol (DWG block)
Load break switch is a ready-to-use AutoCAD block named PWR_LOAD_BREAK in the Power system single-line symbols (IEC 60617), group “Circuit breakers and switches”. It carries 10 attributes, 2 of them visible, so it works in equipment lists and BlockSync exports.
Block details
| Block name | PWR_LOAD_BREAK |
|---|---|
| Library | Power system single-line symbols (IEC 60617) |
| Group | Circuit breakers and switches |
| Standard | IEC 60617 |
| Attributes | 10 attributes, 2 visible |
Attributes
Visible on the drawing: TAG, RATED_KV.
Hidden, they carry the data for schedules: RATED_CURRENT_A, SHORT_TIME_KA, EARTHING_SWITCH, MECHANISM, MANUFACTURER, MODEL, 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 PWR_LOAD_BREAK.
- 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 IEC 60617, 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
- Load break switch
- Simplified Chinese
- 负荷开关
- Traditional Chinese
- 負載啟斷開關
- Japanese
- 負荷開閉器(LBS)
- Korean
- 부하 개폐기(LBS)
- German
- Lastschalter
- French
- Interrupteur à coupure en charge
- Italian
- Interruttore di manovra
- Spanish
- Interruptor de corte en carga
