Registration number (WIID)Project No.TitleStatus
75679EN IEC 63522-6:2025Electrical relays - Tests and measurements - Part 6: Contact-circuit resistance or voltage dropStandarts spēkā
78331EN IEC 63522-56:2025Electrical relays - Tests and measurements - Part 56: Ball Pressure testStandarts spēkā
74922EN IEC 63522-54:2025Electrical relays - Tests and measurements - Part 54: Critical DC load current testStandarts spēkā
75031EN IEC 63522-5:2025Electrical relays - Tests and measurements - Part 5: Insulation resistanceStandarts spēkā
75080EN IEC 63522-49:2025Electrical relays - Tests and measurements - Part 49: Long term stability of sealingStandarts spēkā
75083EN IEC 63522-48:2025Electrical relays - Tests and measurements - Part 48: Contact failure rate testStandarts spēkā
74917EN IEC 63522-45:2025Electrical relays - Tests and measurements - Part 45: Maximum frequency of operationStandarts spēkā
74916EN IEC 63522-44:2025Electrical relays - Tests and measurements - Part 44: Corrosive atmosphere due to salt mistStandarts spēkā
75364EN IEC 63522-43:2026Electrical relays - Tests and measurements - Part 43: Proof tracking index (PTI)Standarts spēkā
75356EN IEC 63522-4:2026Electrical relays - Tests and measurements - Part 4: Dielectric strength testStandarts spēkā
Displaying 91-100 of 201 results.