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1.1 Scope This part of IEC 60947 applies to fuse terminal blocks with screw-type or screwless-type clamping units for the connection of rigid (solid or stranded) or flexible copper conductors for the reception of cartridge fuse-links in accordance with IEC 60127-2, intended primarily for industrial or similar use in circuits not exceeding 1 000 V a.c., up to 1 000 Hz or 1 500 V d.c., and having a…

1.1 This standard applies to 60 – 250°C single- or multiple-conductor jacketed or unjacketed, integral or nonintegral cables and single or multiple coaxial cables for telephone and other communication circuits such as voice, data, and audio for on-premise customer systems. These cables are may contain one or more optical fibre members. For the purpose of this standard, a coaxial cable or…

1.1 These requirements apply to Factory-Built Type A Chimneys, which do not require field fabrication. They are for use with gas and liquid fuel-fired residential appliances and building heating equipment, where the appliance or equipment flue-gas temperatures do not exceed 540 °C. They are intended for use in accordance with the National Building Code of Canada, CSA-B139.2, Installation Code…

1.1 These requirements apply to factory-built chimney assemblies which do not require field fabrication. They are for use with gas, liquid and solid fuel-fired residential appliances and building heating equipment, where the flue-gas temperatures normally do not exceed 650 ºC. They are intended for use in accordance with the National Building Code of Canada, CSA B139.2, Installation Code for…

1.1 Application This Standard applies to single- and multi-section buildings supported on longitudinal floor beams, or perimeter rim joists designed to perform as beams. 1.2 Issues addressed This Standard specifies requirements for the following aspects of building installation: a) site preparation; b) permanent foundations; c) anchorage to resist overturning and pier toppling due to wind…

This document describes the consensus standardization process established by the Bureau de normalisation du Québec (BNQ) to meet the accreditation requirements of the standards development organizations of the Standards Council of Canada (SCC). This process is based on the requirements and guidelines set out in the document Canadian Standards Development — Requirements & Guidance —…

1.1 This Standard applies to automatically operating gas-fired central furnaces (see Clause 3, Definitions), hereinafter referred to as furnaces, for installation in residential, commercial, and industrial structures including furnaces for direct vent, recreational vehicle, outdoor, and manufactured (mobile) homes. These furnaces may include a cooling unit. All units are to be constructed…

1.1 This Standard addresses the special requirements of plumbing systems pertinent to the design, construction, operation, and maintenance of health care facilities (HCFs). This Standard specifies requirements for the following in HCFs: a) water supply systems, including domestic cold water systems and hot water systems; b) plumbing fixtures and fittings; c) drainage systems; d) monitoring…

This International Standard specifies requirements for metallic, non-metallic and composite cable ties and their associated fixing devices used for the management and support of wiring systems in electrical installations. Cable ties and associated fixing devices may also be suitable for other applications and where so used, regard should be taken of any additional requirements. This standard…

1.1 General This Standard specifies requirements for the materials, design, construction, testing, and performance of building guards. This Standard applies to building guards required as protective barriers to prevent accidental falls from one level to another. Notes: 1) This includes walls acting as guards. 2) Guards can be with or without openings, around openings in floors, or at the…