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1.1 This Standard specifies requirements for thermoplastic pressure piping. It includes reference publications, definitions, abbreviations, general requirements for materials, manufactured pipe and fittings, relevant test methods, and marking requirements. Note: The terms “pipe” and “piping”, as well as “tube” and “tubing”, are used interchangeably in the CSA B137 Series. 1.2 This Standard is…

1.1 This Standard applies to newly produced vented gas-fired space heating appliances (see Clause 3, Definitions), hereinafter referred to as appliance(s), constructed entirely of new, unused parts and materials, and having input ratings up to and including 400,000 Btu/hr (117 228 W). These appliances are for use with: a) natural gas; b) manufactured gas; c) mixed gas; d) propane gas […

1.1 General This Standard specifies requirements for the performance, design, testing, marking, and instructions of personal energy absorbers and lanyards, including lineman’s pole straps and integrally connected lanyards and energy absorbers. 1.2 Applications Energy absorbers and lanyards are used as parts of complete fall arrest, travel restraint, fall restrict, or work positioning systems,…

1.1 This Standard specifies precautionary and remedial measures, including quality system requirements, for preventing exposure to agents released or augmented because of actions undertaken during health care facility construction, renovation, maintenance, and repair work. 1.2 This Standard is intended to apply to the activities of the following individuals or groups in relation to any aspect…

This part of IEC 60947 specifies requirements for terminal blocks with screw-type or screw-less-type clamping units primarily intended for industrial or similar use and to be fixed to a support to provide electrical and mechanical connection between copper conductors. It applies to terminal blocks intended to connect round copper conductors, with or without special preparation, having a cross-…

This part of IEC 60947 specifies requirements for protective conductor terminal blocks with PE function up to 120 mm2 (250 kcmil) and for protective conductor terminal blocks with PEN function equal to and above 10 mm2 (AWG 8) with screw-type or screwless-type clamping units, primarily intended for industrial applications. NOTE: AWG is the abbreviation of “American Wire Gage” [Gage (US) = Gauge (…

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 single- and multiple-station carbon monoxide (CO) alarming devices and the CO portion of multi-criteria and multi-sensor (combination) alarms (hereafter referred to as devices). These devices are intended for use in ordinary locations in residential occupancies and include, but are not limited to, dwelling units, recreational vehicles and mobile homes, unconditioned…

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 This Standard applies to flat cable systems for indoor use, in non-hazardous locations, intended for installation on branch circuits of not more than 600 V 30 A ac between conductors in accordance with CSA C22.1, Canadian Electrical Code, Part I. Note: See Rule 12-1614 of the Canadian Electrical Code, Part I for additional requirements on flat cable systems. 1.2 This Standard applies to the…