October 28, 2021 14:19

The residual current device serves to protect a person from electric shock due to leakage. Today, these devices are available in two versions: electronic or electromechanical. The former are more modern and, moreover, are cheaper, the latter, in turn, are on the market longer and, most importantly, are more reliable in terms of protection (we will talk about this below). Next, we will tell you ...