110.29 In sight from
What changed in 110.29
The 50-foot 'in sight from' rule now has its own section in Article 110, lined up with the updated Article 100 definition.
Point by point
- New section 110.29 states the 'in sight from' rule as a requirement in Article 110.
The full lesson is in the Pro Version
Get the whole breakdown
- 3 more points on exactly what changed
- The 2020 rule next to the 2023 rule, side by side
- Why it changed
- What to do and check on the job
One membership unlocks every NEC® change lesson for 2020, 2023 and 2026, plus every video, quiz, flashcard and the Testing Center.
Checking your membership…
This section across NEC® editions
2020 NEC®No change
This section did not change from 2017 to 2020.
2023 NEC®NewYou're here
The 50-foot 'in sight from' rule now has its own section in Article 110, lined up with the updated Article 100 definition.
2026 NEC®Revised
Within-sight now covers equipment that must be in sight of a building or structure, not just other equipment.
Open the 2026 page →More 2023 changes in Article 110
This is a plain-English summary, not the NEC®'s exact wording. Always check the full section in the NEC® edition your area has adopted, plus any local amendments.
NEC® and National Electrical Code® are registered trademarks of the National Fire Protection Association (NFPA). Electrical Exam Coach is not affiliated with or endorsed by NFPA.
Find it faster on test day