Quebec Electrical Code

Rule 28-400

Undervoltage protection required for motors

In the event of undervoltage, motors are required to be disconnected from their source of supply by one of the specified methods, unless it is clear t...

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Solidmind is an independent tool, not affiliated with or endorsed by the CSA Group or the Régie du bâtiment du Québec (RBQ). The information provided by Henri and our reference tools are for informational purposes only and do not replace official provincial or territorial electrical codes. While designed to help, they may not always be 100% accurate. Always rely on your professional expertise and primary source documents to ensure compliance and safety.

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