Rechercher

1. Scope 1.1 This Standard applies to full-load interrupter switches for use at voltages from 751 to 48 300 V ac indoors, and for installation in switchgear assemblies (see CSA Standard C22.2 No. 31) or similar equipment for use indoors or outdoors, and at a ltitudes not exceeding 2000 m, in nonhazardous locations, in accordance with the Rules of the Canadian Electrical Code, Part I.

1. Scope 1.1 This Standard applies to encapsulated isolating transformers for use as a circuit continuity device intended to be installed in airport field lighting series circuits for use in nonhazardous locations, in accordance with the Canadian Electrical Code, Part I. 1.2 The transformer consists of primary and secondary coils that are wound upon a core, the assembly being enclosed in…

This Series of standards applies to common types of plumbing fixtures such as bathtubs, sinks, W.C.'s, etc., but does not apply to appliances such as clothes washers or W.C.'s used in recreational vehicles. The standards include dimensional requirements, performance requirements and tests, and marking requirements and apply to plumbing fixtures made of vitreous china, enamelled…

1. Scope 1.1 This Standard applies to the continuous measurement of nitric oxide (NO) and nitrogen dioxide (NO2) in air. 1.2 This Standard sets forth the chemiluminescence method for the measurement of the concentration of nitric oxide and nitrogen dioxide between 10 µg·m-3 and 20 mg·m-3 at 25°C and 101.3 kPa. Notes: (1) All concentrations referred to throughout this…

1. Scope 1.1 This Standard covers recommended practice for the installation of SDR 11 CPVC pipe and fittings manufactured in accordance with CSA Standard B137.6, CPVC Pipe, Tubing, and Fittings for Hot and Cold Water Distribution Systems. 1.2 This Standard includes handling instructions, design criteria, system repair and installation instructions, acceptable pressure/temperature…

Applies to the dimensions considered essential to provide fit of shorts for wear by little girls and girls (Canada Standard Sizes 2 to 16, Regular Range).

Applies to the dimensions considered essential to provide fit of skirts for wear by little girls and girls (Canada Standard Sizes 2-16, Regular Range).

This Standard covers the construction and performance of duct furnaces with inputs up to and including 400 000 Btuh (117.23 kW) for use with natural gas and propane.

The purpose of this Guide is to identify a series of procedures which a national certification body (non-governmental) should consider in deciding how to respond to a reported misuse of its registered mark of conformity (i.e. violation of a contract, inadequate quality control, or error in assessment of conformity) or a situation in which a certified product is subsequently found to be hazardous…