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1. Scope 1.1 This standard applies to self-contained household refrigerators and freezers designed to be installed and used in residential occupancies in accordance with the Canadian Electrical Code, Part 1, CSA Standard C22.1, and the National Electrical Code, ANSI/NFPA 70. 1.2 These requirements apply to household refrigerators and freezers intended for connection to 15 or 20 A, 100…

Applies to portable voltage detectors with or without built-in power sources, to be used on electrical systems for voltages of 1 kV to 420 kV a.c. and frequencies from 15 Hz to 60 Hz. For the time being, it has been identified that : - For voltage levels up to 52 kV, the actual standard can be used in its entirety ; - For voltage levels above 52 kV, electric testing procedures are questionable…

1.1 These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code (CEC), Part 1. 1.2 These requirements cover humidifiers intended for residential and commercial use. This includes humidifiers of the centrifugal atomizing type, evaporative-media type,…

This standard deals with the safety of electrical appliances for household and similar purposes, the rated voltage of the appliances being not more than 250 V for single-phase appliances and 480 V for other appliances. Appliances may incorporate motors, heating elements or their combination. Appliances not intended for normal household use but which nevertheless may be a source of danger…

1.1 SCOPe 1.1.1 This standard applies to automatically operating gas-fired central furnaces (see Part XI, 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 shall…

This National Standard of Canada is equivalent to International Standard ISo 7490-1990. It establishes a classification of, and specifies requirements for, gypsum-bonded casting investments together with the test methods to be used to determine compliance with these requirements. It applies to gypsum-bonded investments suitable for casting dental gold alloys which have liquidus…

This National Standard of Canada is equivalent to International Standard ISo 8891-1990. It gives the classification of, and specifies requirements and test methods for, dental casting alloys with a noble metal content of 25 % up to but not including 75 %. It applies to casting alloys intended for making dental restorations and appliances. It does not apply to alloys intended for use as the…

1. Scope 1.1 This Standard applies to fixed and operable windows, covered by CSA Standard CAN/CSA-A440, and to sliding glass doors, covered by CGSB Standard CAN/CGSB-82.1, that are factory-assembled and intended for vertical installation in building. Note: The term "window" is often used within this Standard to include both windows and sliding glass doors. 1.2 This Standard…

Z243.110.1-93 1 Scope and Field of Application 1.1 This Standard defines the procedures for the assignment and registration of numeric and alphanumeric name values for all organizations that wish to have numeric and/or alphanumeric names publicly known and registered at the national level for the purpose of open systems communication. 1.2 Registration ensures that name values are…

1. Scope 1.1 This Standard applies to cathode ray tubes and cathode ray tube assemblies (hereafter may be referred to for convenience as CRT) intended for use as components in apparatus designed to be used in accordance with the rules of the Canadian Electrical Code, Part I and the National Electric Code. 1.2 These requirements apply to CRTs intended for use in such apparatus as…