Audio, video and audiovisual systems - Interconnections and matching values - Part 4: Connector and cordset for domestic digital bus (D2B) (IEC 60933-4:1994); German version EN 60933-4:1994
Edition 1994-10

Atomizing oil burners - Oil burner pumps and oil burner motors - Connecting dimensions - Part 2: Oil burner motors; German version EN 225-2:2007
Edition 2007-12

Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends (ISO 6149-3:2006); German version EN ISO 6149-3:2007
Edition 2007-05

Connecting terminal flags for bushings from 250 A to 4 000 A for insulating liquid filled transformers; German and English version prEN 50719:2023
Edition 2023-10

Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures (IEC 61837-2:2018 + A1:2020); German version EN IEC 61837-2:2018 + A1:2020
Edition 2021-06

Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 3: Metal enclosures (IEC 61837-3:2015); German version EN 61837-3:2015
Edition 2016-04

Particular safety requirements for equipment to be connected to information and communication networks (IEC 62949:2017); German version EN 62949:2017
Edition 2018-02

Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends (ISO 6149-2:2006); German version EN ISO 6149-2:2007
Edition 2007-05

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 4-100: Type SC connector family - Simplified receptacle SC-PC connector interfaces (IEC 61754-4-100:2015); German version EN 61754-4-100:2016
Edition 2016-09

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 6-100: Type MU connector family - Simplified receptacle MU-PC connector interfaces (IEC 61754-6-100:2015); German version EN 61754-6-100:2016
Edition 2016-09