Tag: Residual Current Devices and Circuit Breakers

What a residual-current device is and how it works

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When it comes to electrical safety, one of the most important devices is the residual current device (RCD). But what is a residual current device and why is it so important to install one in every electrical system?In this post, we will discover what an RCD is, how it works, and how it differs from[…]

What a fuse is and what it is used for

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In the electrical sector, safety is paramount. A simple, inexpensive and effective device that ensures the protection of electrical circuits is the fuse. But exactly what is a fuse and what is its specific function? Let’s take a look together at when, where it is used and what are the various types available on the[…]