Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment; German version EN 50124:2017; Corrigendum 1
Edition 2023-06

Railway applications - Insulation coordination - Part 2: Overvoltages and related protection; German version EN 50124-2:2017
Edition 2017-12

Method of test for resistance to fire of unprotected small cables for use in emergency circuits; German version EN 50200:2015
Edition 2016-07

Communication cables - Specifications for test methods - Part 1-4: Electrical test methods; Insulation resistance; German version EN 50289-1-4:2001
Edition 2002-02

Rotating electrical machines - Part 27-4: Measurement of insulation resistance and polarization index on winding insulation of rotating electrical machines (IEC 60034-27-4:2018); German version EN IEC 60034-27-4:2018
Edition 2019-04

Insulation co-ordination - Part 1: Definitions, principles and rules (IEC 60071-1:2019); German version EN IEC 60071-1:2019
Edition 2022-10

Insulation co-ordination - Part 2: Application guidelines (IEC 99/319/CD:2021); Text in German and English
Edition 2022-06

Insulation co-ordination - Part 2: Application guidelines (IEC 60071-2:2018); German version EN IEC 60071-2:2018
Edition 2021-07

Insulation co-ordination - Part 5: Procedures for high-voltage direct current (HVDC) converter stations (IEC 60071-5:2014); German version EN 60071-5:2015
Edition 2015-05

Insulation co-ordination - Part 11: Definitions, principles and rules for HVDC system (IEC 60071-11:2022); German version EN IEC 60071-11:2022
Edition 2023-08