NEC® Changes · 2020 NEC®

406.3 Receptacle ratings

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

What changed in 406.3

Receptacles can no longer be reconditioned. They still have to be listed and marked with their ratings and maker.

Point by point

  • Receptacles still need a listing plus markings for maker, voltage and amps.

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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

Receptacles can no longer be reconditioned. They still have to be listed and marked with their ratings and maker.

2023 NEC®New

Found at 406.2 in the 2023 NEC®.

The bans on reconditioning receptacles, cord connectors, attachment plugs and flanged surface devices were gathered into new 406.2.

Open the 2023 page →
2026 NEC®No change

This section did not change from 2023 to 2026.

More 2020 changes in Article 406

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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