bang! Everyone has probably experienced what an electric shock feels like on their own body. While even the tingling on the willow fence is usually harmless, things are different with our domestic power lines.
Since the 1950s, so-called residual current circuit breakers have been installed so that we do not inadvertently have to deal with these dangerously high currents in our home electricity network in everyday life. But what is an RCD? How does it work and who needs an RCD? Find out everything about your guardian angel in the distribution box. Learn
