Fibre optic sensors - Part 1-2: Strain measurement - Distributed sensing based on Brillouin scattering (IEC 61757-1-2:2023); German version EN IEC 61757-1-2:2023
Edition 2024-09

Fibre optic sensors - Part 3-2: Acoustic sensing and vibration measurement - Distributed sensing (IEC 61757-3-2:2022); German version EN IEC 61757-3-2:2022
Edition 2024-04

Reed switches - Part 4: Application in conjunction with magnetic actuator used for magnetic sensing devices (IEC 62246-4:2023); German version EN IEC 62246-4:2023
Edition 2024-06

Geometrical product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring systems (CMS) - Part 9: CMMs with multiple probing systems (ISO 10360-9:2013); German version EN ISO 10360-9:2013
Edition 2014-04

Electromagnetic relays - Heavy load relay with current sensing - Part 20: 100 A, for DC networks of 24 V, detail standard; Text in German and English; Inactive for new design
Edition 2017-04

Electromagnetic relays - Heavy load relay with current sensing - Part 21: 200 A, for DC networks of 24 V, detail standard; Text in German and English; Inactive for new design
Edition 2017-04

Electromagnetic relays - Heavy load relay with current sensing - Part 22: 300 A, for DC networks of 24 V, detail standard; Text in German and English; Inactive for new design
Edition 2017-04

Electromagnetic relays - Heavy load relay with current sensing - Part 23: 500 A, for DC networks of 24 V, detail standard; Text in German and English; Inactive for new design
Edition 2017-04