Canadian Electrical Code

Table D17J

Ampacities for two sets of three single shielded insulated conductors or single-conductor cables in a concrete-encased duct bank (two insulated conductors per phase) as shown in Diagram D17J

Ampacities for two sets of three single shielded insulated conductors or single-conductor cables in a concrete-encased duct bank (two insulated conduc...

Unlock Full Table Access

This table has been fully audited and structured for Solidmind. Log in to ask Henri for exact calculations and cross-referenced requirements.

Ask Henri Now
Email UsFacebookInstagram
PRIVACYTERMS
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.

© 2026 ™ Solidmind. All rights reserved.