Скачать или смотреть Consumer Unit Explained! Circuit Breakers vs RCD (What's Inside a Modern Fuse Board)

Ever wondered what's inside your domestic consumer unit (or fuse board)? This video breaks down the essential safety devices that protect your home's electrical wiring and, most importantly, you!

We explain the function of the main components:

Circuit Breakers (MCBs): Protection against overcurrent and short circuits.
RCDs (Residual Current Devices): Life-saving protection against electric shock (earth leakage).
RCBOs: The all-in-one device that combines both functions.

Learn the critical difference between MCB vs RCD, how to safely test the RCD 'T' button, and understand what to do when a circuit trips! Electrical safety starts here.

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SAFETY NOTE: Never open or tamper with your consumer unit if you are not a qualified electrician. This video is for educational purposes only. Always consult a registered professional for installation or repairs

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