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Les normes CAN / ULC-S531 et ANSI / UL 217 sont fusionnées en une seule norme binationale pouvant être utilisée pour le Canada et les États-Unis. Bien que les normes aient des exigences presque identiques, certaines sont...

1.1 This Standard applies to the design of aluminum alloy members and assemblies intended to carry a known load. 1.2 This Standard specifies requirements for the design of members to meet the requirements of the National...

NOTE: Due to an oversight by the responsible SDO, the Notice of Intent (NOI) for CSA/ANSI NGV 6.1 was not registered as required. The NSC has since been published in March 2018. In order to respect the approved parameters of...

This clause of part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other...

This clause of part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other...

This clause of part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other...

This clause of part 1 is replaced by the following: This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not more than 250 V for single-phase appliances, 480 V for other...

La quatrième édition de la norme CAN/ULC-S529 : 2016, publiée en janvier 2016, énonce les exigences relatives aux détecteurs de fumée et accessoires, y compris les dispositifs de protection mécaniques devant être utilisés...

Note: The scope for this NOI (originally published May 18, 2021) was updated by the responsible SDO on June 8, 2021. This standard covers wastewater diverter valves and diversion systems and specifies requirements for...

1.1 Cette norme énonce les exigences relatives aux détecteurs de fumée et accessoires, y compris les dispositifs de protection mécaniques devant être utilisés dans des emplacements intérieurs ordinaires, conformément aux...

Scope and object This part of IEC 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. Specific...

Scope and object This part of IEC 61730 describes the fundamental construction requirements for photovoltaic (PV) modules in order to provide safe electrical and mechanical operation during their expected lifetime. Specific...