防爆照明配電箱接線應注意乜嘢

1. 照明配電箱嘅配置: 通常, 它包括一個主掣同N個分支掣.

2. 電源連接: 電源連接到主開關的電源側.

3. 分支電路掣: All branch switches are connected in parallel to the load side of the main switch.

4. Branch Load Connection: Each branch switch is connected to its respective load.

5. 佈線: The wiring should be firm and reliable.