Registration number (WIID)Project No.TitleStatus
79999EN IEC 60445:2021/A1:2026Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductorsStandarts spēkā
51000LVS EN 61666:2011Industrial systems, installations and equipment and industrial products - Identification of terminals within a system (IEC 61666:2010)Standarts spēkā
43832EN 61666:2010/corrigendum Oct. 2010Industrial systems, installations and equipment and industrial products - Identification of terminals within a systemStandarts spēkā
72016LVS EN IEC 60152:2021Designation of phase differences by hour numbers in three-phase AC systemsStandarts spēkā
66213EN IEC 61293:2020Marking of electrical equipment with ratings related to electrical supply - Safety requirementsStandarts spēkā
71146LVS EN IEC 81346-1:2022Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rulesStandarts spēkā
79999LVS EN IEC 60445:2021/A1:2026Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors 
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