Reference boundary

Standard box capacity source-navigation only; no standard box capacity value, box-volume value, conductor-count answer, box-fill calculation, licensed CEC/CSA table text, manufacturer dimension, installation direction, or compliance decision is published.

Reference table

Point to Canadian public source pages relevant to standard box capacity review.

Reference basis uses CSA Canadian Electrical Code source navigation, box manufacturer source navigation, and provincial code-adoption navigation.
Source areaCurrent sourceReview useBoundary
CSA CEC source ownerCSA Group Canadian Electrical Code source navigationNavigation planning for current CEC source-owner context before standard box capacity review.source-navigation only; no standard box capacity value, box-volume value, conductor-count answer, box-fill calculation, licensed CEC/CSA table text, manufacturer dimension, installation direction, or compliance decision is reproduced
Box/product marking sourcesBox product marking and manufacturer source navigationReview planning for product source paths before standard box capacity review.source-navigation only; no standard box capacity value, box-volume value, conductor-count answer, box-fill calculation, licensed CEC/CSA table text, manufacturer dimension, installation direction, or compliance decision is reproduced
Provincial code adoptionProvincial electrical-code adoption and authority navigationReview planning for local code edition and authority context before standard box capacity review.source-navigation only; no standard box capacity value, box-volume value, conductor-count answer, box-fill calculation, licensed CEC/CSA table text, manufacturer dimension, installation direction, or compliance decision is reproduced
Use notes
  • Use this table only for source-navigation and current source-area review.
  • Confirm the current source document, product marking, utility page, or authority guidance before any design or field decision.