Electromagnetic relays - Monostable heavy load relays - Part 42: 400 A, for system voltage of DC 24 V, halogen free, detail standard; Text in German and English
Edition 2024-06

Electrical connectors and plug-and-socket devices - Free external power connector, 115/200 V, 400 Hz - Part 1: Requirements, tests, detail specification; Text in German and English
Edition 2009-12

Electrical connectors and plug-and-socket devices - Free external power connector, 115/200 V, 400 Hz - Part 3: Dimensions, mass, detail specification; Text in German and English
Edition 2009-12

Aerospace series - Carbon fibres, high performance carbon fibre filament yarns - Fibre material class F, 400 tex, f 6000
Edition 2003-06

Aerospace series - Carbon fibres, high performance carbon fibre filament yarns - Fibre material class G, 400 tex, f 6000
Edition 2003-06

Amendment 4:2022 to CSA ISO/IEC/IEEE 8802-3:21, Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 4: Physical layers and management parameters for 50 Gb/s, 200 Gb/s, and 400 Gb/s operation over single-mode fiber (Adopted amendment 4:2021 to ISO/IEC/IEEE 8802-3:2021)
Edition 2022

Amendment 7:2022 to CSA ISO/IEC/IEEE 8802-3:21, Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 7: Physical layer and management parameters for 400 Gb/s over multimode fiber (Adopted amendment 7:2021 to ISO/IEC/IEEE 8802-3:2021)
Edition 2022

Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 4: Physical layers and management parameters for 50 Gb/s, 200 Gb/s, and 400 Gb/s operation over single-mode fiber
Edition 2021-10

Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 7: Physical layer and management parameters for 400 Gb/s over multimode fiber
Edition 2021-10

Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 11: Physical layers and management parameters for 100 Gb/s and 400 Gb/s operation over single-mode fiber at 100 Gb/s per wavelength
Edition 2022-07