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Standards IEC - International electro-technical commission - Page 479
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.
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IEC 60947-7-4-ed.2.0-RLV
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Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors
Standard published on 18.1.2019
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IEC/TS 60947-7-5-ed.1.0
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Low-voltage switchgear and controlgear - Part 7-5: Ancillary equipment - Terminal blocks for aluminium conductors
(Appareillage a basse tension - Partie 7-5: Materiels accessoires - Blocs de jonction pour conducteurs en aluminium)
Standard published on 22.11.2021
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IEC 60947-8-ed.2.0
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Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines
(Appareillage a basse tension - Partie 8: Unites de commande pour la protection thermique incorporee (CTP) aux machines electriques tournantes)
Standard published on 28.7.2021
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IEC 60947-9-1-ed.1.0
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Low-voltage switchgear and controlgear - Part 9-1: Active arc-fault mitigation systems - Arc quenching devices
(Appareillage a basse tension - Partie 9-1: Systemes actifs de limitation des defauts d´arc - Dispositifs d´extinction d´arc)
Standard published on 16.1.2019
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IEC 60947-9-2-ed.1.0
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Low-voltage switchgear and controlgear - Part 9-2: Active arc-fault mitigation systems - Optical-based internal arc-detection and mitigation devices
(Appareillage a basse tension - Partie 9-2: Systemes actifs de limitation des defauts d´arc - Dispositifs optiques de detection et de limitation d´arcs internes)
Standard published on 26.4.2021
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IEC 60947-ed.1.0-SER
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Low-voltage switchgear and controlgear - ALL PARTS
Standard published on 30.6.2026
Selected format: English and French - electronic design (pdf) (12811.10 USD)
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IEC 60948-ed.1.0
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Numeric keyboard for home electronic systems (HES)
(Clavier numerique pour systemes electroniques domestiques (SED))
Standard published on 30.6.1988
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IEC 60949-ed.1.0
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Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
(Calcul des courants de court-circuit admissibles au plan thermique, tenant compte des effets d´un echauffement non adiabatique)
Standard published on 25.11.1988
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IEC 60949-ed.1.0/Amd.1
Change
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Amendment 1 - Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects
(Amendement 1 - Calcul des courants de court-circuit admissibles au plan thermique, tenant compte des effets d´un echauffement non adiabatique)
Change published on 24.9.2008
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IEC 60951-1-ed.3.0
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Nuclear facilities - Instrumentation systems important to safety - Radiation monitoring for accident and post-accident conditions - Part 1: General requirements
(Installations nucleaires - Systemes d´instrumentation importants pour la surete - Surveillance des rayonnements pour les conditions accidentelles et post-accidentelles - Partie 1: Exigences generales)
Standard published on 24.11.2022
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