Regulations last checked for updates: Feb 10, 2026

Title 30 - Mineral Resources last revised: Jan 27, 2026
All TitlesTitle 30Chapter IPart 77Subpart I - Subpart I—Surface High-Voltage Distribution
View all text of Subpart I [§ 77.800 - § 77.811]
§ 77.809 - Identification of circuit breakers and disconnecting switches.

Circuit breakers and disconnecting switches shall be labeled to show which units they control, unless identification can be made readily by location.

authority: 30 U.S.C. 811.
source: 36 FR 9364, May 22, 1971, unless otherwise noted.
cite as: 30 CFR 77.809
© 2014 CustomsMobile | Disclaimer | Privacy | About