30 CFR § 75.808 Mandatory Safety Standards—Underground Coal Mines

§ 75.808 Disconnecting devices.

Current through Jul 27, 2026 · Read all of Part 75

⚠ 3 pending changes to Part 75

[Statutory Provisions]

Disconnecting devices shall be installed at the beginning of branch lines in high-voltage circuits and equipped or designed in such a manner that it can be determined by visual observation that the circuit is deenergized when the switches are open.

← § 75.807 Installation of high-voltage transmission cables.§ 75.809 Identification of circuit breakers and disconnecting switches. →