Registration number (WIID)Project No.TitleStatus
75083LVS EN IEC 63522-48:2025Electrical relays - Tests and measurements - Part 48: Contact failure rate testStandarts spēkā
75338LVS EN IEC 63522-15:2025Electrical relays - Tests and measurements - Part 15: Robustness of terminalsStandarts spēkā
78332EN IEC 63522-14:2025Electrical relays - Tests and measurements - Part 14: Mould growthStandarts spēkā
75580LVS EN IEC 63522-3:2026Electrical relays - Tests and measurements - Part 3: Relay coil properties 
75082LVS EN IEC 63522-52:2026Electrical relays - Tests and measurements - Part 52: Coil overvoltage 
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