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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
Corrigendum 1 - High-voltage switchgear and controlgear - Part 305: Capacitive current switching capability of air-insulated - Disconnectors for rated voltages above 52 kV
Correction published on 30.6.2017
Selected format:High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
Standard published on 14.12.2012
Selected format:Amendment 1 - High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
Change published on 24.8.2018
Selected format:High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
Standard published on 24.8.2018
Selected format:High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Standard published on 5.12.2024
Selected format:High-voltage switchgear and controlgear - Part 307: Guidance for the extension of validity of type tests of AC metal and solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
Standard published on 5.12.2024
Selected format:
High-voltage switchgear and controlgear - Part 310: Electrical endurance testing for circuit-breakers above a rated voltage of 52 kV
(Appareillage a haute tension - Partie 310: Essais d´endurance electrique pour disjoncteurs de tension assignee superieure a 52 kV)
Standard published on 27.3.2008
Selected format:High-voltage switchgear and controlgear - Part 312: Guidance for the transferability of type tests of high-voltage/low-voltage prefabricated substations
Standard published on 5.1.2021
Selected format:High-voltage switchgear and controlgear - Part 313: Direct current circuit-breakers
Standard published on 31.3.2025
Selected format:High-voltage switchgear and controlgear - Part 313: Direct current circuit-breakers
Standard published on 31.3.2025
Selected format:Latest update: 2025-08-20 (Number of items: 2 213 083)
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