How Deep to Bury a Cable? You’re Probably Wrong!🤔

Описание: How deep should you really bury electrical ducting? 🛠️

It’s one of those questions everyone thinks they know the answer to… until it’s time to grab a spade and actually do the job.

In this video, we dig into (literally) the proper way to install underground cable ducting - layer by layer. From setting the trench depth for water pipes at 750mm, to choosing between N750 vs N450 duct, we show you exactly what goes where - and why it matters.

⚠️ We also raise the big question: Do you really need Steel Wire Armoured (SWA) cable inside ducting? Or is something like H07RN-F perfectly suitable when installed correctly? Join the debate in the comments.

We’ll cover:
• Correct trench depths
• Duct types and when to use each
• The reason we add warning tape 150 - 300mm above the duct
• Backfill layers and separation

💬 Think we went too deep - or not deep enough? Let us know your take.

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Time Stamps ⏱
00:00 Working Out Duct Depth is a Minefield
01:03 The Answer Will Surprise You!
01:47 The Important Step Before Digging
02:15 Why Did We Dig So Deep?
02:40 Installing Warning Tape
03:00 Not all Ducts Are Create Equally
04:00 Final Thoughts - Send Us Your Questions
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#ducting #electricalinstallation #electricians