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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.
Barrel thread for lampholders with shade holder ring
(Filetage a filet rond pour douilles avec bague support d´abat-jour)
Standard published on 7.10.2004
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Amendment 1 - Barrel thread for lampholders with shade holder ring
(Amendement 1 - Filetage a filet rond pour douilles avec bague support d´abat-jour)
Change published on 8.7.2008
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Barrel thread for lampholders with shade holder ring
(Filetage a filet rond pour douilles avec bague support d´abat-jour)
Standard published on 21.10.2008
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Lampholders for tubular fluorescent lamps and starterholders
(Douilles pour lampes tubulaires a fluorescence et douilles pour starters)
Standard published on 15.6.2017
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Amendment 1 - Lampholders for tubular fluorescent lamps and starterholders
(Amendement 1 - Douilles pour lampes tubulaires a fluorescence et douilles pour starters)
Change published on 25.2.2020
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Amendment 2 - Lampholders for tubular fluorescent lamps and starterholders
(Amendement 2 - Douilles pour lampes tubulaires a fluorescence et douilles pour starters)
Change published on 1.2.2022
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Lampholders for tubular fluorescent lamps and starterholders
(Douilles pour lampes tubulaires a fluorescence et douilles pour starters)
Standard published on 25.2.2020
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Lampholders for tubular fluorescent lamps and starterholders
(Douilles pour lampes tubulaires a fluorescence et douilles pour starters)
Standard published on 1.2.2022
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Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions
(Termes et nomenclature pour noyaux en materiaux ferrites magnetiquement doux - Partie 1: Termes utilises pour les irregularites physiques et references dimensionnelles)
Standard published on 14.4.2020
Selected format:Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities and reference of dimensions
Standard published on 14.4.2020
Selected format:Latest update: 2026-03-20 (Number of items: 2 268 518)
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