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IEC 60335-2-12:2024 deals with the safety of electric warming plates, warming trays and similar appliances intended to keep food or vessels warm, for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. Appliances intended for normal household and similar use and that can also be used by…

IEC 60335-2-12:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60335-2-12:2024 edition 6.0 and the previous IEC 60335-2-12:2002+AMD1:2008+AMD2:2017 CSV edition 5.2. Furthermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes…

IEC 60335-2-26:2024 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60335-2-26:2024 edition 5.0 and the previous IEC 60335-2-26:2002+AMD1:2008 CSV edition 4.1. Furthermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes, or to…

IEC 60335-2-12:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-12:2024 EXV includes the content of the references made to IEC 60335-1:2020. IEC 60335-2-12:2024 deals with the safety of electric warming…

IEC 60335-2-26:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-26:2024 EXV includes the content of the references made to IEC 60335-1:2020. IEC 60335-2-26:2024 deals with the safety of electric clocks…

Scope 1.1 These requirements cover suspended ceiling grid low voltage/extra-low voltage systems and equipment intended for installation and use in accordance with the: a) In Canada: 1) Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, CSA C22.1; b) In the United States: 1) National Electrical Code (NEC), NFPA 70. 1.2 The suspended ceiling grid low voltage/…

This document specifies a laboratory test method for evaluating the substrate (crack) movement response of water-leakage crack repair materials through permeability testing. This document outlines general principles and procedures for the test method. Specific variables that control the quantifiable parameters of the testing are filled in using relevant national standards or testing parameters,…

This document deals with the likely degradation of air performance of fans tested in standardized airways according to ISO 5801 when compared with the performance of fans tested under actual site conditions. It deals with the performance of a number of generic types of fan and fittings. The results given are intended as guidelines and only provide trends, as the system effect depends on the exact…

Le présent document traite de la dégradation probable de la performance aéraulique des ventilateurs soumis à essai sur circuits standards conformément à l’ISO 5801 par rapport aux performances de ventilateurs soumis à essai dans des conditions réelles sur site. Il traite des performances d’un certain nombre de ventilateurs et de composants génériques. Les résultats obtenus constituent des lignes…

This document provides a description of the primary services that have been internationally defined to promote consistency among implementations. Implementations can provide any of these services in combination with any other services that are appropriate. This document organizes ITS services by defining service groups, which are placed into one of several service domains. Each service group…