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This Part applies to semiconductor fuses rated 2000 A or less. DC ratings are optional. NOTE: The Canadian Electrical Code, Part I, defines low voltage as any voltage from 31 to 750 V inclusive and high voltage as any voltage...

1.1 This Part applies to fuses for photovoltaic (PV) systems rated up to 1500 Vdc. 1.2 Fuses for photovoltaic (PV) systems are intended to be used for the protection of photovoltaic strings or arrays and their associated...

1.1 This Part applies to Fuseholders for Photovoltaic (PV) Systems rated to 1500 Vdc. 1.2 This Part applies to PV fuseholders that accommodate PV fuses as described in the Standard for Photovoltaic Fuses, CSA C22.2 No. 248-19...

This technical specification applies to capacitors according to IEC 60871-1 and gives the requirements for overvoltage cycling and ageing tests of these capacitors

This Technical Report specifies software programming language vulnerabilities to be avoided in the development of systems where assured behaviour is required for security, safety, mission-critical and business-critical...

This part of ISO/IEC 20000 provides guidance for an approach to implement an SMS that can fulfil the requirements specified in ISO/IEC 20000-1:2011. This part of ISO/IEC 20000 illustrates a generic, three-phased plan to...

Cette norme décrit la conception, la construction, la capacité de charge, l'installation, le montage, l'inspection, la maintenance, la réparation, la modification, le test et l'exploitation des grues mobiles à treillis et à...

Ce code comprend les éléments suivants: a) Partie 1 - Code d'installation des stations de ravitaillement en gaz naturel comprimé; et b) Partie 2 - Code d’installation des stations de ravitaillement en gaz naturel liquéfié. La...

This Standard applies to isolating switches, without enclosures, for use indoors at voltages from 751 to 46 000 V ac or for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for use...

This Standard applies to: oil burners of the atomizing-type irrespective of size, firing rate, or type of fuel oil; vapourizing-type oil burner assemblies with a fuel input of 4.5 L/h or less, intended for use with either...

This Standard applies to all types of laboratory fume hoods, excluding fume hoods. This Standard specifies a) safety requirements for fume hoods, their users, and service personnel; b) test methods for assessing fume hood...

1.1 This Standard covers the protection from lightning of buildings such as residences, places of public assembly, and buildings of a general industrial nature, including structures with explosive or highly flammable contents...