Major types of electical boxes Technical specifications
Where ganged sectional boxes are used, they shall be secured to metal supports or to wooden boards at least 19 mm thick that are rigidly secured to the structural units.
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Dimensional Requirements External Wall
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Distribution box and switch box shall be made of iron plate or high-quality insulating material, and the thickness of iron plate shall be greater than 1.5mm The electrical equipment in the distribution box
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The box shall be provided with an Aluminium Earth bus at the bottom, suitable for the rated short time current of the box. The earth bus shall provide Earthing to all the components inside the pillar and
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