Why Do Hidden Dangers In Electrical Switches Frequently Trigger Fires?
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In electrical systems in homes or commercial spaces, the Wall Switch problem is a significant trigger point for fire hazards. Faulty switches or sockets, or poor contact leading to overheating, arcing (electric arc), and short circuits, are among the most prominent causes of electrical fires.
Improper installation, aging, loosening, or corrosion of the internal metal contacts of a switch can create a high-resistance connection. This high-resistance connection heats up rapidly when energized, potentially exceeding 1000°C, enough to ignite nearby flammable materials. While this overheating may not immediately cause smoke or flames, its long-term accumulation weakens the switch's insulation and structural integrity.
