Regulations last checked for updates: May 10, 2024

Title 30 - Mineral Resources last revised: Apr 24, 2024
§ 56.12006 - Distribution boxes.

Distribution boxes shall be provided with a disconnecting device for each branch circuit. Such disconnecting devices shall be equipped or designed in such a manner that it can be determined by visual observation when such a device is open and that the circuit is deenergized, the distribution box shall be labeled to show which circuit each device controls.

authority: 30 U.S.C. 811.
source: 50 FR 4054, Jan. 29, 1985, unless otherwise noted.
cite as: 30 CFR 56.12006