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Abstract

The aim of this thesis is an overview of the reliability of low voltage switchgear, namely the outlet. I describe there briefly the importance of reliability and methods to achieve it. In the next section I deal the way, how the credibility of environmental influences and aging are working. Followed by a description of the socket, the contacts, the selection of reliability parameters and to select the method for their monitoring. The last section contains the results of measurement and the final evaluation.