Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2: General and guidance for optical fibre cable joint closures, protected microduct closures, and microduct connectors; German version EN 50411-2:2008
Edition 2009-02

Fibre organisers and closures to be used in optical fibre communication systems - Product specifications - Part 2-5: Sealed closures for air blown fibre microduct, type 1, for category S & A; German version EN 50411-2-5:2009
Edition 2009-11

Cable networks for television signals, sound signals and interactive services - Part 113: Optical systems for broadcast signal transmissions loaded with digital channels only
Edition 2018-12

Cable networks for television signals, sound signals and interactive services - Part 1: System performance of forward paths ( IEC 60728-1:2014) (german version)
Edition 2015-05-01

Voltage characteristics of electricity supplied by public electricity networks; German version EN 50160:2010 + Cor.:2010 + A1:2015 + A2:2019 + A3:2019
Edition 2020-11

Media and sound technology - Structured media cabling systems
Edition 2019-09

Product category rules for life cycle assessments of electronic and electrical products and systems; German version EN 50693:2019
Edition 2022-08

Common interface specification for conditional access and other digital video broadcasting decoder applications; German version EN 50221:1997 + Corrigendum:2000
Edition 2001-03

Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results (IEC 60945:2002); German version EN 60945:2002
Edition 2003-07

Generating sets - Reciprocating internal combustion engines driven generating sets - Part 14: Combined heat and power system (CHPS) with reciprocating internal combustion engines; basics, requirements, components and application
Edition 1997-08