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IEC 61008-1-ed.4.0
Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules
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STANDARD published on 21.11.2024
The information about the standard:
Designation standards: IEC 61008-1-ed.4.0
Publication date standards: 21.11.2024
SKU: NS-1207649
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 61008-1-ed.4.0 :
IEC 61008-1:2024 gives general requirements and tests for residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (hereafter referred to as RCCBs), for rated operational voltages not exceeding 440 V AC, with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A, intended principally for protection against shock hazard. This fourth edition cancels and replaces the third edition published in 2010, Amendment 1:2012 and Amendment 2:2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) harmonization of all clauses between the IEC 61008, IEC 61009 and IEC 60755 series using blocks and modules approach; b) harmonization of all tables and figures between the IEC 61008, IEC 61009 and IEC 60755 series; c) terms and definitions are now referred to IEC 62873-2; d) modification of 4.1 for classification according to supply conditions; e) new subclauses 8.17 and 9.24 for requirements and tests for the resistance to temporary overvoltages (TOV); f) improvement of 9.8 for test of dielectric properties; g) tests for screwless, flat-quick terminals and aluminium conductors are now referred to the IEC 62873-3 series. LIEC 61008-1:2024 specifie les exigences generales et les essais relatifs aux interrupteurs automatiques a courant differentiel residuel sans dispositif de protection contre les surintensites incorpore pour usages domestiques et analogues (ci-apres appeles ID), de tension demploi assignee inferieure ou egale a 440 V en courant alternatif avec une frequence assignee de 50 Hz, 60 Hz ou 50/60 Hz et un courant assigne inferieur ou egal a 125 A, destines principalement a la protection contre les chocs electriques. Cette quatrieme edition annule et remplace la troisieme edition parue en 2010, lAmendement 1:2012 et lAmendement 2:2013. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) harmonisation de tous les articles entre les series IEC 61008, IEC 61009 et IEC 60755 par une approche fondee sur les blocs et les modules; b) harmonisation de tous les tableaux et figures entre les series IEC 61008, IEC 61009 et IEC 60755; c) les termes et definitions renvoient desormais a lIEC 62873-2; d) modification du 4.1 relatif a la classification selon les conditions dalimentation; e) de nouveaux paragraphes 8.17 et 9.24 ont ete ajoutes pour les exigences et les essais de resistance aux surtensions temporaires (TOV); f) amelioration du 9.8 relatif a lessai des proprietes dielectriques; g) les essais des bornes sans vis, des bornes plates a connexion rapide et des conducteurs en aluminium renvoient desormais a la serie IEC 62873-3.
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