Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013); German version EN 60255-26:2013 + AC:2013
Edition 2014-03

Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements (IEC 95/378/CD:2017); Text in German and English
Edition 2018-08

Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013); German version EN 60255-26:2013 + AC:2013, Corrigendum to DIN EN 60255-26 (VDE 0435-320):2014-03
Edition 2015-06

Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013); German version EN 60255-26:2013 + AC:2013, Corrigendum to DIN EN 60255-26 (VDE 0435-320):2014-03
Edition 2014-12

Measuring relays and protection equipment - Part 27: Product safety requirements (IEC 60255-27:2013); German version EN 60255-27:2014
Edition 2014-11

Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection (IEC 60255-151:2009); German version EN 60255-151:2009
Edition 2010-05

Measuring relays and protection equipment - Part 121: Functional requirements for distance protection (IEC 60255-121:2014); German version EN 60255-121:2014
Edition 2015-01

Measuring relays and protection equipment - Part 149: Functional requirements for thermal electrical relays (IEC 60255-149:2013); German version EN 60255-149:2013
Edition 2014-06

Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection (IEC 60255-127:2010); German version EN 60255-127:2014
Edition 2014-09

Measuring relays and protection equipment - Part 27: Product safety requirements (IEC 95/390/CD:2018); Text in German and English
Edition 2019-02