Registration number (WIID)Project No.TitleStatus
75539LVS EN IEC 63522-21:2025Electrical relays - Tests and measurements - Part 21: Thermal endurance 
75367LVS EN IEC 63522-30:2025Electrical relays - Tests and measurements - Part 30: Contact sticking (delayed release) 
Displaying 181-182 of 182 results.