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Information Technology - Telecommunications and Information Exchange Between Systems - DTE/DCE Interface Back-Up Control Operation Using ITU-T Recommendation V.24 Interchange Circuits
This International Standard specifies the procedures for back-up operation applicable to data transmission on a leased line when implemented through a single interface, controlling both the leased and the back-up facilities...
Notice of Intent
Explosive atmospheres - Part 35-2: Caplights ...
This Standard details those performance and other safety features of caplights, including those with a point of connection for another equipment, not covered in IEC 60079-35-1, but which are important for the safety and...
Notice of Intent
General use receptacles, attachment plugs, and...
This Standard applies to the following wiring devices of the general purpose nonlocking and locking types, rated 60 A and less, and intended for use in accordance with the Canadian Electrical Code, Part I: (a) general use and...
Notice of Intent
Petroleum and natural gas industries - Fixed ...
Scope This International Standard specifies requirements and provides recommendations applicable to the following types of fixed steel offshore structures for the petroleum and natural gas industries: - caissons, free...
Notice of Intent
Transformers for Toy and Hobby Use
1.1 This Standard applies to cord connected and direct plug-in transformers* for use indoors, designed to be used on a nominal 120-V branch circuit in nonhazardous locations in accordance with the Rules of the Canadian...
Notice of Intent
Energy performance of ceiling fans
1.1 This Standard specifies energy performance and marking requirements for suspended and hugger ceiling fans intended to be connected to supply circuits not exceeding 250 V for use in residential and industrial/commercial...
Notice of Intent
Petroleum and natural gas industries — Fixed ...
This document specifies requirements and provides recommendations applicable to the following types of fixed steel offshore structures for the petroleum and natural gas industries: - caissons, free-standing and braced; -...
Notice of Intent
STANDARD FOR GAS AND VAPOUR DETECTORS AND SENSORS...
1.1 This Standard covers requirements for permanently installed, portable and transportable toxic and combustible gas and vapour detectors and sensors, including accessories, intended to be employed in indoor locations or...
Notice of Intent
Busways
1.1.1 This Standard applies to service-entrance, feeder, and branch-circuit busways and associated fittings rated at 600 V 1000 V or less, 6 000 A or less, and intended for use in accordance with the Canadian Electrical Code...
Notice of Intent
Information Technology - Fibre Channel - Part...
This ISO/IEC standard for FC-SW specifies tools and algorithms for interconnection and initialization of Fibre Channel switches to create a multi-switch Fibre Channel Fabric. This Standard defines an E_Port (.Expansion Port.)...
Notice of Intent
Standard for Semiautomatic Fire Hose Storage ...
1.1 These requirements cover rack or reel type semiautomatic fire hose storage devices (SHSD) optionally installed in a cabinet intended for use in controlling incipient fires by trained personnel. An SHSD is intended for use...
Notice of Intent
Vapour control systems in gasoline distribution...
Note: The scope for this NOI (originally published on November 22, 2022) was updated by the responsible SDO on December 19, 2023. This National Standard of Canada defines equipment requirements, performance criteria, and...