Creos confirmed a power outage between 11.55am and 12.49pm on Friday.
In recent weeks there have been power cuts across the north of Luxembourg, with areas around Wiltz and Wincrange affected for over 90 minutes on 8 February.
Colmar-Berg and Schieren suffered a similar outage on 5 February.
On 8 January, a number of municipalities in the north, including Wiltz and Wincrange, were left without power for over two hours after a cable defect in Roullingen, where the network connects to Wiltz, Winseler, Oberwampach and Eschdorf.
