As far as I read on the Internet, in the bar for a cheap China-part is installed. The pennies would you now do not need to save.
Supplement for a review:
Although I "not helpful" ratings can understand so completely that not, I want to separate from my streaky product judgment, to mention the support of Brennenstuhl as very positive. After a brief problem description via email and after sending the proof of purchase a new socket was sent to me by the company without hesitation. So much grace one would expect nowadays not always.