What’s The Materials Of The Switch?

Fire-resistant PC material, the thickness of the plastic is 2.5mm, which plays a role in crack prevention. The shell is composed of highlights. To avoid deformation, aluminum plates are used.

Most walls in the United States are made of wood, and the cassettes are iron sheets. Using aluminum plates helps Infiltration of products to prevent the occurrence of spark fires, and has over-current and over-voltage protection