30 C.F.R. § 75.806 Connection of single-phase loads.
Title 30 - Mineral Resources
[Statutory Provisions] Single-phase loads, such as transformer primaries, shall be connected phase-to-phase.
Title 30: Mineral Resources
PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES
Subpart I—Underground High-Voltage Distribution
§ 75.806 Connection of single-phase loads.
