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Scope 1. Scope This Standard applies to the erection and use of access scaffold that is (a) supported on a surface; (b) hung from multiple points, but is not capable of moving vertically or horizontally; or (c) mounted on...

1.1 This Standard applies to deadfront indoor enclosed and outdoor enclosed assemblies of switchgear devices such as a) switches; b) interrupting devices; c) air circuit breakers; d) power circuit breakers; and e) control...

1.1 This Standard applies to air heaters intended for use on nominal system voltages of 600 V or less and designed to be used in accordance with the Canadian Electrical Code, Part I. 1.2 This Standard applies to permanently...

1.1 This Standard establishes methods by which metal-enclosed equipment can be tested for resistance to the effects of arcing resulting from an internal fault. 1.2 This Standard applies only to indoor and outdoor equipment...

1.1 This Standard applies to the following products designed to be employed in accordance with the Canadian Electrical Code, Part I: (a) nonmetallic outlet boxes, conduit, concrete, floor, and pull boxes that do not exceed...

Scope 1.1 This Standard applies to electric motors and generators for installation and use, in accordance with the Rules of the Canadian Electrical Code, Part I, in non-hazardous locations. Note: The term "machine" throughout...

1.1 This Standard applies to products and component devices where the electronics technology handles the operational logic including the safety features. This Standard applies to the following configurations: a) safety...

1.1 General This Standard specifies performance requirements for thermostat models intended for line-voltage (120 to 240 V) switching of a controlled resistive heating load. The models covered by this Standard are as follows...

1.1 This Standard applies to factory-manufactured residential, commercial, and industrial packaged terminal air-conditioners and heat pumps as defined in Clause 3. 1.2 This Standard applies to electrically operated vapour...

1.1 This Standard describes the test procedures, apparatus, and calculations required to determine the performance, capacities, energy consumption, and overall efficiency of residential gas-fired integrated mechanical systems...

Scope 1.1 General 1.1.1 This Standard applies to occupational diving operations conducted in connection with all types of work and employment, and describes the requirements for occupational safety. Note: It is recognized...

The limits in this International Standard are designed to provide protection for broadcast receivers in the frequency range of 30 MHz to 1 000 MHz when used in the residential environment. Compliance with this standard may...