Enclosures for Use in Class II Groups E, F, and G Hazardous Locations
1. Scope
1.1 This Standard applies to enclosures for electrical equipment, other than lighting fixtures, intended to be used in Class II, Groups E, F, and G hazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I.
Sprayed Metal Coatings for Atmospheric Corrosion Protection
1. Scope
1.1 This Standard covers sprayed coatings of aluminum and zinc applied by powder, wire and molten metal processes for the protection of iron and steel against atmospheric corrosion. 1.2 This Standard excludes conduit coated with zinc by metallizing.
Polyethylene Protective Covering on Paper Insulated Metallic Sheathed Power
Cable
1. Scope
1.1 This Standards applies to polyethylene protective covering over
paper-insulated metallic-sheathed power cables t oprotect the sheath against
mechanical damage during installation and against corrosion.
Note: For abnormal installations, such as when high transient voltages may
appear on the metalic sheath, it may be necessary to require a greater
thickness of polyethylene…
1. SCOPE
1.1 This Standard applies to oil burning assemblies comprising a vapourizing
burner and such devices as may be required to control the supply of fuel to the
burner.
1.2 This Standard applies only to oil burner assemblies intended for use with
either kerosene, No. 1 or No. 2 fuel oil as classified in CSA Standard B140.0.
1.3 This Standard applies to oil burner assemblies…
Mechanical standardization of semiconductor devices. Part 1: Preparation of drawings of semiconducto...
Gives recommended practice for the preparation of drawings of semiconductor devices, drawings which indicate the space which should be allowed for devices in equipment together with other dimensional characteristics required to ensure mechanical interchangeability. These drawings represent the unification of the national standards and encourage the manufacturers of devices to comply with the…
Standard conditions for use prior to and during the testing of solid electrical insulating materials
Gives specifications for materials likely to be affected by exposure time, temperature, atmospheric humidity and immersion in liquids, in order to establish the atmospheres to which the test specimens should be exposed before testing and the conditions under which the tests are to be made.
Nominal cross-sectional areas and composition of conductors of insulated cables
Specifies standardized nominal cross-section areas from 0.5 mm2 to 2 000 mm2, numbers and diameters of wires and resistance values of conductors in electric cables and flexible cords.
Classifies conductors for:
1) Cables for fixed installations
- Class 1, solid conductors;
- Class 2, stranded conductors.
2) Flexible copper conductors
- Class 5,
- Class 6 (more flexible than…
