Locking device.

  1. Law
  2. CFR 46
  3. Shipping
  4. Coast Guard, Department of Homeland Security
  5. Electrical Engineering
  6. Electric Systems - General Requirements
  7. Panelboards
  8. Locking device.

Checkout our iOS App for a better way to browser and research.

§ 111.40-9 Locking device.

The door of each panelboard enclosure that is accessible to any passenger must have a locking device.


Download our app to see the most-to-date content.