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This National Standard of Canada is based on International Standard CEI/IEC 60079-11:1999. 1 Scope 1.1 This part of IEC 60079 specifies the construction and testing of intrinsically safe apparatus, intended for use in potentially explosive atmospheres and for associated apparatus, which is intended for connection to intrinsically safe circuits which enter such atmospheres. It also contains…

This National Standard of Canada is equivalent to International Standard CEI/IEC 79-14:1996. 1 Scope This part of IEC 79 contains the specific requirements for the design, selection and erection of electrical installations in explosive gas atmospheres. These requirements are in addition to the requirements for installations in non-hazardous areas. This standard applies to all…

This National Standard of Canada is based on International Standard IEC 60079-15:2001. 1 Scope This part of IEC 60079 specifies requirements for the construction, testing and marking for Group II electrical apparatus with type of protection "n" intended for use in explosive gas atmospheres. This standard is applicable to non-sparking electrical apparatus and also to electrical…

This National Standard of Canada is based on International Standard CEI/IEC 60598-2-5:1998. Scope This part of IEC 60598 specifies requirements for floodlights for use with tungsten filament, tubular fluorescent and other discharge lamps on supply voltages not exceeding 1 000 V. It is to be read in conjunction with those sections of IEC 60598-1 to which reference is made. This…

This National Standard of Canada is based on International Standard IEC 61241-1-1:1999. 1 Scope This part of IEC 61241 is applicable to electrical apparatus protected by enclosures and surface temperature limitation for use in areas where combustible dust may be present in quantities which could lead to a fire or explosion hazard. It specifies requirements for design, construction and testing…

This National Standard of Canada is based on International Standard CEI/IEC 60079-0:1998+A1:2000 (edition 3.1, 2000-06). 1 Scope This part of IEC 60079 specifies the general requirements for construction, testing and marking of electrical apparatus, Ex cable entries and Ex components, intended for use in potentially explosive atmospheres of gas, vapour and mist. This standard does not…

This National Standard of Canada is based on International Standard Scope ISO 7396-2:2000. 1 Scope This part of ISO 7396 specifies requirements for the installation, function, performance, documentation, testing and commissioning of anaesthetic gas scavenging disposal systems to ensure patient and operator safety. It includes requirements for the power device, pipeline system,…

This International Standard specifies the rules for the indication of surface texture in technical product documentation (e.g. drawings, specifications, contracts, reports) by means of graphical symbols and textual indications. It is applicable to the indication of requirements for surfaces by means of profile parameters, according to ISO 4287, related to the R-profile (roughness parameters), W-…

Provides a firm basis for the clear and unambiguous definition of characteristic properties (data element types) of all elements of electrotechnical systems from basic components to subassemblies and full systems. Although originally conceived in the context of providing a basis for the exchange of information on electric/electronic components, the principles and methods of this standard may be…

This Recommendation | International Standard will define those TTP services needed to support the application of digital signatures for the purpose of non-repudiation of creation of documents. This Recommendation | International Standard will also define interfaces and protocols to enable interoperability between entities associated with these TTP services. Definitions of technical services and…