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1.1 This Standard applies to surge protective devices (SPDs) intended for a) permanently connected applications designed for limiting surge voltages and discharging surge currents; b) use on 50/60 Hz circuits over 42 V and up...

1.1 This Standard applies to the design of aluminum alloy members and assemblies intended to carry a known load. 1.2 This Standard specifies requirements for the design of members to meet the requirements of the National...

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 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...

This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of CSA B149.1. Clause 13 of...

1.1 This Standard applies to multiple-conductor control and instrumentation cables (including thermocouple cables and thermocouple extension cables) having a voltage rating not exceeding 1000 V and intended for installation...

1. Scope 1.1 This Standard applies to shakes and shingles manufactured from western red cedar (Thuja plicata Donn ex D. Don) or Alaska (yellow) cedar (Cupressus nootkatensis D. Don). It specifies minimum grading...

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 this...

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...

1.1 This Standard applies to spas, hot tubs, and associated equipment intended for residential and commercial use indoors or outdoors in nonhazardous locations, installed in accordance with the Rules of the Canadian...

Scope 1.1 This Standard sets forth the general requirements for seismic design and qualification of CANDU nuclear power plants. 1.2 This Standard applies to all structures, systems, and components (SSCs) of CANDU nuclear...

Scope 1.1 This Standard applies to free-standing poles of ferrous metal, aluminum, polymeric, concrete, and wood, and to their accessories, for use in the support of lighting equipment having ratings of 600 V and less, and...