National Standard Thickness Of Distribution Box Box Body
According to national standards, the wall thickness of the low-voltage distribution box should not be less than 1.5mm, and the metal auxiliary pole should be 1.2mm.
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The distribution box and switch box shall be made of steel plate (with thickness of 1.2-2.0mm) or flame-retardant insulation material. 5. The power switch installed in the distribution box
National Standard Thickness Of Distribution Box Box Body
B. Box material: Different box materials require different thicknesses. Generally speaking, the thickness requirement for boxes made of materials such as steel plates, stainless steel, and