T0115 Arc Energy Reduction Proposal A Win for EFC’s Distribution Equipment Business Section

EIN EFC Logo

July 6, 2022

On June 16, 2022, the Technical Committee on the Canadian Electrical Code, Part I, voted in favour of a new subrule 3) in Rule 2-306 Shock and arc flash protection, to be published in the 2024 CE Code. The proposal for the amendment was submitted in June 2020 by Gurvinder Chopra on behalf of Electro-Federation Canada’s Distribution Equipment Business Section, which prepared the proposal. The new subrule mandates that when overcurrent protective devices rated 1200 amps and higher are used, means are to be provided for reducing the arcing fault duration.

These new requirements represent a ‘quantum leap’ for workers’ electrical safety in Canada since it is the first time the CSA Z462 Workplace Electrical Safety Standard elements are mandated in Canada’s National Safety Standard for Electrical Installations.

To clarify, ‘arc flash protection’ was already in the Rule title and the existing two subrules only address warning markings on ‘potential electric shock and arc flash hazards. One could say that this newly added subrule was the ‘missing piece’ for the Rule’s intent to be entirely met.

Click HERE to visit EFC’s Business Section webpage.

Source

Related Articles


Latest Articles

  • The Non-Residential Sector Declines in All Three Components Despite Sustained Industrial Permit Level

    The Non-Residential Sector Declines in All Three Components Despite Sustained Industrial Permit Level

    November 4, 2024 The total value of building permits in Canada decreased by $858.1 million (-7.0%) to $11.5 billion in August, following a strong July during which construction intentions rose sharply (+20.8%). The residential and non-residential sectors contributed to the decrease in August. On a constant dollar basis (2017=100), the total value of building permits decreased 7.6% in… Read More…

  • A Slight Decrease in Residential Building Construction for August

    A Slight Decrease in Residential Building Construction for August

    November 4, 2024 Investment in building construction edged up 0.2% to $21.0 billion in August, after a 1.6% decrease in July. The residential sector edged down (-0.1%) to $14.6 billion, while the non-residential sector was up 1.0% to $6.4 billion. Year over year, investment in building construction grew 7.2% in August. On a constant dollar basis (2017=100), investment in building construction was… Read More…

  • When a Familiar Door Closes

    When a Familiar Door Closes

    November 4, 2024 By Keith Sones, seasoned utility industry executive Most of the articles I’ve written have been based on personal experiences, many of them occurring decades ago, which eventually translate into helpful life lessons. The years allow the events to marinate in a savoury stew of time and reflection, clarity never coming immediately, or even… Read More…

  • Regulatory Changes to Manitoba Apprenticeship and Certification System

    Regulatory Changes to Manitoba Apprenticeship and Certification System

    November 4, 2024 Effective October 30, 2024, Manitoba’s apprenticeship and certification system will undergo regulatory changes. These changes aim to enhance responsiveness to industry needs, align with Red Seal standards, and improve the quality of apprentice training and safety. Go HERE for more information Source Read More…


Changing Scene