Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 1: Standard strength classes and end fittings (IEC 61466-1:2016); German version EN 61466-1:2016
Edition 2017-01

Insulators for overhead lines with a nominal voltage above 1000 V - Part 2: Insulator strings and insulator sets for a.c. systems; definitions, test methods and acceptance criteria (IEC 60383-2:1993); German version EN 60383-2:1995
Edition 1995-08

Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV a.c. and not exceeding 36 kV a.c. - Part 2: Accessories for covered conductors - Tests and acceptance criteria; German version EN 50397-2:2022
Edition 2023-04

Insulators for overhead lines with a nominal voltage above 1 kV - Part 1: Ceramic or glass insulator units for a.c. systems; definitions, test methods and acceptance criteria (IEC 60383-1:1993); German version EN 60383-1:1996
Edition 1997-05

Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V - Part 1: Standard strength classes and end fittings (IEC 61466-1:2016); German version EN 61466-1:2016, Corrigendum to DIN EN 61466-1 (VDE 0674-103-1):2017-01
Edition 2017-08

Overhead electrical lines exceeding 45 kV - Part 9: Hybrid AC/DC transmission and DC transmission
Edition 2018-03

Fittings for overhead lines - Sag adjuster set with even step
Edition 2024-05