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Affichage de 7465 - 7476 de 12622
Avis d'intention
Coupe-circuit miniatures - Partie 6: Ensembles...
1.1 This part of IEC 127 is applicable to fuse-holders for miniature cartridge fuse-links according to IEC 127-2 and sub-miniature fuse-links according to IEC 127-3 for the protection of electric appliances, electronic...
Avis d'intention
Fusibles basse tension - Partie 15 : Fusibles...
This Part applies to Class T fuses rated 1200 A or less and 300 or 600 V ac. DC ratings are optional.
Avis d'intention
Porte-fusibles - Partie 12 : Classe R
1.1.2 These requirements cover fuseholders intended for use with Class R Fuses as described in NMX-J-009/248/12-2000-ANCE, CSA C22.2 No. 248.12, UL 248-12, Low-Voltage Fuses – Part 12: Class R Fuses.
Avis d'intention
Protection contre les défauts d'arc DC pour les...
1.1 This Standard applies to dc arc fault protective devices (DC-AFPDs) and devices incorporating arc fault circuit protection intended for use in direct current circuits in photovoltaic (PV) systems having a maximum voltage...
Avis d'intention
Busways
1.1.1 This Standard applies to service-entrance, feeder, and branch-circuit busways and associated fittings rated at 600 V or less, 6 000 A or less, and intended for use in accordance with the Canadian Electrical Code, Part I...
Avis d'intention
Listing Evaluation Criteria for Point of Entry...
The water treatment systems covered in this standard shall be self-regeneration anion exchange systems designed to reduce nitrate from drinking water. The systems shall use anion exchange media that prevents nitrate dumping...
Avis d'intention
Atmosphères explosives - Partie 30-1 : Traçage...
This part of IEC 60079 specifies general and testing requirements for electrical resistance trace heaters for application in explosive atmospheres with the exclusion of those for EPL Ga and Da. This Standard covers trace...
Avis d'intention
Atmosphères explosives - Partie 30-2 : Traçage...
This Standard provides guidance for the application of electrical resistance trace heating systems in areas where explosive atmospheres may be present, with the exclusion of those classified as requiring EPL Ga/Da...
Avis d'intention
Conception d'éclairage dans les établissements...
Note : L’OEN responsable a retiré cet avis d’intention le 2 février 2022. 1.1 This Standard provides specific design criteria for illumination in various locations within a health care facility. Note: Lighting is both an art...
Avis d'intention
Orientation pour les établissements de santé
Note : L’OEN responsable a retiré cet avis d’intention le 2 février 2022. 1.1 1.1.1 This Standard establishes requirements for the planning, design, implementation, maintenance, evaluation, and continual improvement of...
Avis d'intention
Règles de sécurité pour les monte-charge provisoires
This Standard applies to structures and hoists that are not a permanent part of buildings, structures, or other works, and that are used during construction,alteration, or demolition to raiseand lower persons and/or materials...
Avis d'intention
Cordons et jeux de cordons pour systèmes de communication
1.1 This Standard applies to cords and cord sets intended for indoor use to electrically connect communication systems that have a normal operating voltage-to-ground of less than 150 V, and that are installed or used in...