CEC helper
Cable Type Helper
Pick the installation conditions and get a plain-language starting point for common Canadian wiring methods.
This is a study/helper tool, not a substitute for the CEC, specs, permits, or inspection requirements.
Common scenario shortcuts
Installation details
Result
This is a likely starting point for study. Always verify in the CEC and project requirements.
Likely starting point
Check Table 19 and Section 12 based on the installation conditions.
Why
Cable selection depends on location, protection, environment, and equipment.
Cable/wiring methods to consider
NMD90 for dry protected indoor residential work, RW90/T90 in raceway, AC90 for dry armoured cable use, TECK90 where a suitable armoured/wet-rated cable is needed.
Likely not suitable
Any wiring method chosen without checking conditions of use.
CEC areas to verify
Table 19, Section 12, Section 4, and any equipment-specific section.
Study clue
Start with environment first: dry, wet, underground, exposed, or protected.