When a storm hit our area recently, I started thinking about how lightning might affect my home's electrical system. I called an electrician to check things out and asked him straight away: Can MCB protect from lightning? He replied that while MCBs are essential for electrical safety; they aren’t designed to protect against lightning. Instead, they’re effective at preventing issues like short circuits or overloads.
Does MCB Protect Your Home?
No. The electrician suggested installing specific devices to deal with lightning. Here’s what he explained:
Surge Protectors: These are installed in the fuse box or as plug-in devices to shield appliances from sudden voltage spikes caused by lightning. They divert excess voltage safely into the ground.
Lightning Arresters: For areas prone to storms, lightning arresters are a must. They prevent lightning from causing severe damage by directing its high voltage safely into the ground before it enters the home’s wiring system.
In addition, he examined my MCB and noted how these devices work well with it. An MCB reduces the possibility of electrical fires or damage by tripping during abrupt voltage changes. I felt instantly more confident about my home's electrical system after he installed a surge protector besides my existing MCB. I hope this was helpful to you.
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Can MCB Protect from Lightning?
Niharika
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5 months
2025-01-06T20:53:34+00:00 2025-01-06T20:53:35+00:00Comment
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