IEC 60934-ed.4.0

Detail information

Designation: IEC 60934-ed.4.0

Publication date: 30/01/2019

Pages: 237

Country: International technical standard

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Anotation

IEC 60934:2019 is applicable to mechanical switching devices designed as "circuit-breakers for equipment" (CBE) for household and similar applications. CBEs according to this document are intended to provide protection to circuits within electrical equipment including its components (e.g. motors, transformers, internal wiring). This document covers also CBEs applicable for protection of electrical equipment in case of undervoltage and/or overvoltage. This document also covers CBEs which are suitable for isolation. This fourth edition cancels and replaces the third edition published in 2000, Amendment 1:2007 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) clarifications for type testing purposes. LIEC 60934:2019 applicable aux appareils mecaniques de connexion designes sous le nom de "disjoncteurs pour equipement" (DPE) pour applications domestiques et analogues. Selon le present document, les DPE sont destines a la protection des circuits internes des equipements electriques, y compris leurs composants (par exemple, les moteurs, les transformateurs, le cablage interne). Le present document couvre aussi les DPE applicables pour la protection des equipements electriques en cas de sous-tension et/ou de surtension. Le present document couvre aussi les DPE qui sont aptes au sectionnement. Cette quatrieme edition annule et remplace la troisieme edition parue en 2000, l’Amendement 1:2007 et l’Amendement 2:2013. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) eclaircissements relatifs a la finalite des essais de type.