![background top page](https://btb-electric.com/wp-content/themes/cnv_theme/images/bg-toppage.jpg)
Main switch board
![](https://btb-electric.com/wp-content/uploads/2024/03/main-switch-board.png)
Main switch board
Rated voltage: | 230/400/690V |
Rated current: | 400 ~ 6300A |
Breaking capacity: | 25 ~ 150kA |
Temperature: | max 500C |
Rated Frequency: | 50/60Hz |
Material: | Powder coated steel sheet |
Protection level: | IP43 / IP55 |
Standards: | IEC60439-1, IEC60529 |