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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 - Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation
Correction published on 20.10.2020
Selected format:Explosive atmospheres - Part 40: Requirements for process sealing between flammable process fluids and electrical systems
Standard published on 5.2.2015
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Explosive atmospheres - Part 42: Electrical safety devices for the control of potential ignition sources for Ex-Equipment
(Atmospheres explosive - Partie 42: Dispositifs electriques de securite pour la commande des sources potentielles d’inflammation des appareils Ex)
Standard published on 17.4.2019
Selected format:Explosive atmospheres - Part 43: Equipment in adverse service conditions
Standard published on 13.11.2017
Selected format:Explosive atmospheres - Part 44: Personal competence
Standard published on 28.11.2023
Selected format:
Explosive atmospheres - Part 46: Equipment assemblies
(Atmospheres explosives - Partie 46: Assemblages d´appareils)
Standard published on 31.8.2017
Selected format:Explosive atmospheres - Part 47: Equipment protection by 2-wire intrinsically safe ethernet concept (2-WISE)
Standard published on 3.2.2021
Selected format:Explosive atmospheres - Part 48 - Portable or Personal Electronic Equipment – Guide for the use of equipment without a certificate for use in Hazardous Areas
Standard published on 28.11.2023
Selected format:
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
(Atmospheres explosives - Partie 5: Protection du materiel par remplissage pulverulent "q")
Standard published on 17.2.2015
Selected format:
Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
(Atmospheres explosives - Partie 5: Protection du materiel par remplissage pulverulent "q")
Standard published on 17.2.2015
Selected format:Latest update: 2025-07-11 (Number of items: 2 208 012)
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