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.1 This Standard applies to corrugated electrical nonmetallic tubing (ENT) and mechanically-attached fittings, for use in accordance with C22.1, Canadian Electrical Code, Part I (CEC), and NFPA 70, National Electrical Code...

1.1 This Standard specifies the requirements for single-conductor and multiple-conductor thermoset-insulated wires and cables rated 600 V, 1000 V, 2000 V, and 5000 V, for use in accordance with the rules of the Canadian...

1.1 This Standard applies to Class A, single- and three-phase, ground-fault circuit-interrupters intended for protection of personnel, for use only in grounded neutral systems in accordance with the National Electrical Code...

Ces exigences visent la construction et le fonctionnement des extincteurs portatifs à agent à base d'eau. Elles ne visent toutefois pas le fonctionnement au cours des essais de réaction au feu. Ces extincteurs sont destinés à...

This International Standard specifies the loading and strength requirements of overhead lines derived from reliability based design principles. These requirements apply to lines 45 kV and above, but can also be applied to...

These requirements cover automatic sprinklers including conventional, spray, sidewall, extended coverage, residential, certain specific application sprinklers and storage sprinklers including early suppression fast response...

This Standard will become a NSC 1.1 Application This Standard applies to single- and multi-section buildings supported on longitudinal floor beams, or perimeter rim joists designed to perform as beams. 1.2 Issues addressed...

Les présentes exigences se rapportent aux avertisseurs de fumée électriques dans une configuration à poste simple ou à postes multiples destinés à assurer la protection des aires ouvertes dans les emplacements intérieurs...

This standard applies to general, testing, marking, and documentation requirements for impedance heating systems rated up to and including 80V and 105°C (max) impedance secondary insulated conductor insulation temperature...

Scope 1.1 This standard applies to enclosures for electrical equipment intended to be installed and used in non-hazardous locations in accordance with the Canadian Electrical Code, Part I, CSA C22.1, the provisions of the...

Remarque : Le champ d'application de cet avis d'intention (initialement publié le 25 avril 2023) a été mis à jour par l'OEN responsable le 25 février 2025. Remarque : Le champ d'application de cet avis d'intention...

1. Scope 1.1 This Standard specifies requirements for keyboards to be used throughout Canada for word, information, and data-processing applications. 1.2 This Standard defines the national keyboard layout (the primary...