Another interesting insulator found in the Netherlands, I didn't find anything similar on NIA, so maybe something "new". It looks like a dry spot with this rather unusual way of fastening the wires which, after wrapping around the groove, come out from the same side and are only fastened with screws to the head of the insulator, if I described it correctly. Maybe someone at ICON knows something more, I will be grateful for the information and thank you in advance.