Inland navigation vessels - Electrical shore connection, three-phase current 400 V, 50 Hz, at least 250 A
Edition 2017-05

Flexible insulating sleeving. Part 3: Specifications for individual types of sleeving. Sheets 400 to 402: Glass textile sleeving with silicone elastomer coating
Edition 2002-09

Tests on oil-filled (fluid filled), paper- and PPL-insulated, metal sheathed cables and accessories for alternating voltages up to and including 400 kV (Um = 420 kV)
Edition 1998-01

Machine tools; straight-sided single-action mechanical power presses from 400 kN up to and including 4000 kN nominal force; characteristics and dimensions
Edition 1993-04

Rohrleitungen - Graugussflansche A1 an gegossenen Graugussrohren und Armaturen - ND 40; NW 40 bis 400
Edition 1964

Low-voltage electrical installations - Installations supplies in alternating current with nominal frequency between 100 to 400 Hz
Edition 2004-06-01

Insulated cables and their accessories for power systems - Temporary circuits consisting of single core cables with polymeric insulation for rated voltages above 30 kV (Um = 36 kV) up to 400 kV (Um = 420 kV)
Edition 2015-08-29

Martitime navigation and radiocommunication equipment and systems - Digital interfaces - Part 400: multiple talker and multiple listerners - Ship systems interconnection - Introduction and general principles
Edition 2002-09-01

Rotating electrical machines - Dimensions and output series - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
Edition 2022-05-13

Flexible insulating sleeving - Part 3: specification requirements for individual types of sleeving - Sheets 400 to 402 : glass textile sleeving with silicone elastomer coating
Edition 2003-02-01