Registration number (WIID)Project No.TitleStatus
49824LVS EN 60664-3:2003Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollutionAtcelts
51165LVS EN 60664-3:2003 /A1:2010Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution (IEC 60664-3:2003/A1:2010)Atcelts
77112EN IEC 60664-1:2020/A1:2025Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and testsStandarts spēkā
61710EN 60664-3:2017Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollutionStandarts spēkā
61710LVS EN 60664-3:2017Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollutionStandarts spēkā
64235LVS EN IEC 60664-1:2020Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and testsStandarts spēkā
72962LVS EN IEC 60664-1:2020/AC:2021Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and testsStandarts spēkā
77112LVS EN IEC 60664-1:2020/A1:2025Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and testsStandarts spēkā
54332LVS EN 60664-4:2006 /AC:2007Insulation coordination for equipment within low-voltage systems - Part 4: Considerations of high-frequency voltage stressStandarts spēkā
48478LVS EN 60664-4:2006Insulation coordination for equipment within low-voltage systems - Part 4: Considerations of high-frequency voltage stressStandarts spēkā
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