ResourcesPower system single-line symbols (IEC 60617)
Load break switch, three pole symbol (DWG block)
Load break switch, three pole is a ready-to-use AutoCAD block named PWR_LBS_3P 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 DATAEXTRACTION exports.
Place this symbol straight from the palette in AutoCAD. Free to try →
Block details
| Block name | PWR_LBS_3P |
|---|---|
| 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.
How to use it
- Download the ZIP and unzip it. It holds one DWG with the block PWR_LBS_3P.
- 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, three pole
- Simplified Chinese
- 三极负荷开关
- Traditional Chinese
- 三極負荷開關
- Japanese
- 3極負荷開閉器
- Korean
- 3극 부하 개폐기
- German
- Lastschalter, dreipolig
- French
- Interrupteur à coupure en charge tripolaire
- Italian
- Interruttore di manovra tripolare
- Spanish
- Interruptor de corte en carga tripolar
