Is the junction box heavy
While mild steel electrical junction boxes are the cheapest of the three, they are also the heaviest and most vulnerable to corrosion. As such they should only be used indoors or in non-coastal and non-corrosive outdoor locations. A junction box is first a small electrical enclosure made of good metal or durable plastics. This guide helps you determine the correct dimensions based on wire fill capacity, device requirements, and installation environment, ensuring a safe and efficient electrical system.
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