It is used for area-specific control of factory floor lighting.
On 2018-02-13 11:27:00
Since it has a large capacity with 10 A, you do not have to worry about load capacity.
It is easy to check because the contact part can be confirmed only by opening the lid.
The easiest point of contact inspection is important for the environment of our work site, so it is high point (copper based metal is easily sulfurized).
Because there is a sliding door and a closet at the entrance of the room, we put on the room which can not be switched on either the entrance or the exit. As soon as I entered the room, the lights came on, and it became safe at night.