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Specifies the tests which shall be used, when required, by the detail specification for electromechanical components having a connecting or switching function; intended for use in equipment for telecommunication and in electronic devices employing similar techniques.

Specifies a laboratory mechanical method of test for the determination of the relationship between tangential loading and relative displacement for certain types of vertical joints between large reinforced concrete panels subjected to tangential loading. Is applicable to vertical joints between large wall-panels satisfying certain conditions defined in the standard.

Defines the main dimensions of the concerning parts of rigging screws for stainless steel wire rope, to ensure the compatibility, assembly and interchangeability of the various parts of standing rigging and attachments of yachts.

Describes various arrangements for interconnection of Data Terminal Equipment (DTE), without intermediate Data Circuit-terminating Equipment, concerning electrical, mechanical, and functional characteristics. Applies to DTEs with interface circuits standardized in CCITT Recommendation V.24 for data transmission over telephone networks or with interface circuits standardized in CCITT…

1. Scope 1.1 This Standard applies to heat pump water heaters and refrigerant desuperheaters rated at 600 V or less, designed to be installed indoors in accordance with the Rules of the Canadian Electrical Code, Part I, and the applicable local Plumbing Code. 1.2 This Standard applies to packaged heat pump water heaters (which hereinafter may be referred to as "equipment")…

This Guide has the status of a group safety publication according to IEC Guide 104.

Specifies graphical symbols for diagnostic testers: marking of controls, indicators and tell-tales; use for indications on screens, and similar variable indicating systems; marking of connections and other input and output openings. Tabulates the terms and functions in English and French together with the graphical symbols of concern.

1. Scope 1.1 This Standard applies to unit equipment intended for connection to circuits with nominal voltages of 600 V and less, and intended for installation indoors in nonhazardous locations in accordance with the Canadian Electrical Code, Part I. 1.2 This Standard applies to unit equipment intended to provide illu mination in the event of a failure of the normal power supply…

1. Scope 1.1 This Standard applies to enclosed equipment that is to be permanently field connected to line or load circuits rated 750 V or less. 1.2 Minimum wiring space and wire bending space requirements are specified for field installed wires terminating in or passing through enclosures or terminal boxes. 1.3 The requirements are considered to be the minima that would permit…