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1.1 These requirements cover the design and construction of Type L vents intended for the venting of flue gases having temperatures not exceeding 300 °C, from fuel-burning appliances certified for use with Type L vents. The vents may also be used where Type B gas vents are used. They are intended for installation in buildings to provide a passageway for conveying flue gases to the outer air…

1.1 The requirements of this Standard cover the design and construction of Type B (round or oval) and Type BW Gas Vents. 1.2 Type B Gas Vents are intended for the venting of flue gases having temperatures not exceeding 245 °C, from gas fired appliances certified with draft hoods or diverters. Type B Gas Vents are also intended for use with gas fired appliances, without draft hoods or…

1.1 These requirements apply to factory-built chimney connectors and wall pass-through assemblies that do not require field fabrication. 1.2 The factory-built chimney connectors and wall pass-through assemblies are for use with gas, liquid and solid-fuel-fired residential appliances and building heating equipment where the flue-gas temperatures do not normally exceed 650 °C. 1.3 Factory-…

1 Scope 1.1 This Standard applies to grounding and bonding equipment for use in accordance with CSA C22.1, Canadian Electrical Code, Part I in Canada, the National Electrical Code, NFPA 70, in the United States, or the Standard for Electrical Installations, NOM-001-SEDE, in Mexico. 1.2 This Standard applies to the following grounding and bonding equipment: a) ground clamps, bonding devices,…

1 Scope 1.1 These fuseholders and devices accommodate fuses to be employed in electrical circuits and are intended to be used in accordance with the Canadian Electrical Code, Part I (CE Code Part I), CSA C22.1, the National Electrical Code, NFPA 70, or the Mexican Electrical Code, NOM-001. 1.2 These requirements cover: a) Fuseholders for fuses intended for use with fuse classes covered in…

1 Scope This clause of Part 1 is replaced by the following. This part of IEC 60335 deals with the safety of electrical motor-operated vacuum cleaners, including BACKPACK VACUUM CLEANERS, and DUST EXTRACTORS, for wet suction, dry suction, or wet and dry suction, intended for commercial indoor or outdoor use with or without attachments. They may be provided with a blowing or inflating function…

1 Scope 1.1 This standard applies to bare and covered ferrules intended for field wiring and factory wiring for use in accordance with the National Electrical Code, ANSI/NFPA-70, and Canadian Electrical Code, Part I, CSA C22.1. 1.2 Ferrules covered by this standard are intended to facilitate the connection of stranded wire onto devices, such as terminal blocks and mechanical wire connectors…

Within the context of secure plug-and-play interoperability, cybersecurity is the process and capability of preventing unauthorized access or modification, misuse, denial of use, or the unauthorized use of information that is stored on, accessed from, or transferred to and from a PHD/PoCD. The capability part of cybersecurity is information security controls related to both digital data and the…

Dans le contexte de l'interopérabilité sécurisée de type prêt à l'emploi, la cybersécurité est le processus et la capacité d'empêcher l'accès ou la modification non autorisés, l'utilisation abusive, le déni d'utilisation ou l'utilisation non autorisée des informations qui sont stockées sur un PHD/PoCD, accessibles depuis celui-ci ou transférées vers et depuis…

1.1 Scope and object This part of IEC 60947 applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of…