CSA C22.2 NO. 26-13 (R2023)

Scope

1.1 This Standard applies to the following metal enclosures, for potentials up to and including 600 volts between conductors and ground, designed to be employed in accordance with the rules of the Canadian Electrical Code, Part I:
a) wireways for insulated wires and cables
b) auxiliary gutters (for insulated wires and cables) for use at switchboards, meter centres, etc. c) associated fittings for completing wireway systems

1.2 These enclosures are intended for use in installations, in commercial, industrial, and some of the larger domestic applications, in non-hazardous locations, and where they are not likely to be subjected to severe mechanical damage.