NEC® Changes · 2020 NEC®

215.9 GFCI on feeders

RevisedChanged in the 2020 NEC® (from the 2017 NEC®)· Updated October 24, 2026

What changed in 215.9

A GFCI on a feeder can now take the place of any GFCI protection required by 210.8 or the temporary wiring rules, not just on 15- and 20-amp receptacle circuits.

Point by point

  • The 2017 limit to feeders supplying 15- and 20-amp receptacle branch circuits was removed.

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Get the whole breakdown

  • 2 more points on exactly what changed
  • The 2017 rule next to the 2020 rule, side by side
  • Why it changed
  • What to do and check on the job

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This section across NEC® editions

2020 NEC®RevisedYou're here

A GFCI on a feeder can now take the place of any GFCI protection required by 210.8 or the temporary wiring rules, not just on 15- and 20-amp receptacle circuits.

2023 NEC®No change

This section did not change from 2020 to 2023.

2026 NEC®No change

This section did not change from 2023 to 2026.

More 2020 changes in Article 215

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.

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