prEN 50XXX

FR/NOT 56: Prefabricated MV/LV compact substations for underground distribution networks - FR/NOT 58: Prefabricated cabinets for rural underground networks - FR/NOT 59: Prefabricated MV/LV substations for public distribution up to 6m2 with service area or corridor - FR/NOT 60: Construction and prefabricated stations for overhead public distribution networks - FR/NOT 61: MV/LV substations for temporary supply (building sites and mobile breakdown substations)