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1 Scope This International Standard is applicable to electrical insulating gloves and mitts that provide protection of the worker against electric shock. Unless otherwise stated, the use of the term “glove” includes both gloves and mitts. This standard also covers electrical insulating gloves with additional integrated mechanical protection referred to in this document as “composite gloves”. The…

1.1 There is a commentary available for this Clause. This Standard covers the design, construction, operation, maintenance, deactivation, and abandonment of oil and gas industry pipeline systems that convey a) liquid hydrocarbons, including crude oil, multiphase fluids, condensate, liquid petroleum products, natural gas liquids, and liquefied petroleum gas; b) oilfield water; c) oilfield…

1.1 This Standard applies to manually operated and mechanically operated special use switches that are a) for use on dc, ac/dc, or ac only; and b) rated at not more than i) 60 A at 250 V or less; or ii) 30 A or 2 hp at 600 V or less and intended for use in accordance with the Canadian Electrical Code, Part I. 1.2 This Standard does not apply to a) switches forming parts either of…

1.1 This Standard applies to electric supply and communication lines and equipment located entirely outside of buildings and fenced supply stations. 1.2 Existing installations (including maintenance replacements and maintenance alterations) meeting the original designs that currently comply with prior editions of this Standard, need not be modified to comply with this edition of the Standard,…

1.1 This Standard specifies design, testing, and marking requirements for manufactured fall arresters and fixed vertical rigid rails that are used on a vertical or sloped plane. 1.2 The equipment specified in this Standard is intended for use where there is a danger of falling from heights. In the event of fall, the fall arrester will lock on the fixed vertical rigid rail to arrest the fall…

1.1 This Standard applies to the following types of relief valves constructed entirely of new, unused parts and materials: a) combination temperature and pressure relief valves for use on storage tanks of hot water supply systems without heater input limitation, hereinafter called “T&P” valves; b) valves having only pressure relief features for use on storage tanks of hot water supply…

1 Scope 1.1 This Standard applies to hydromassage bathtub appliances and associated accessories for residential and commercial use that are intended to be permanently connected to a plumbing system and building structure, for use indoors in non-hazardous locations, permanently installed in accordance with the Rules of the Canadian Electrical Code, Part I, and either a) permanently connected…

1.1 This Standard applies to exit signs, unit equipment, emergency luminaires, and central power systems intended for connection to circuits with nominal voltages of 600 V and less and providing illumination in the event of a failure of the normal power supply for nonhazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 This Standard includes…

ISO 18490:2015 specifies the form of the optotype, the quality requirements for the chart, the test procedure, and the acceptance level for near vision acuity of NDT personnel. It also addresses the qualification requirements for personnel permitted to carry out the test. ISO 18490:2015 only addresses near vision acuity under defined conditions similar to those encountered during routine NDT…

This part of IEC 62607 provides a standardized method for categorizing a grade of commercial CNTs in terms of their electrical properties to enable a user to select a CNT material suitable for their application. The method is intended to assess whether the delivered materials from different production batches of the same production process are comparable regarding electrical properties of the…