Statutes, codes, and regulations
Code of Federal Regulations
Title 30 - MINERAL RESOURCESChapter I - MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABORSubchapter O - COAL MINE SAFETY AND HEALTHPart 77 - MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES
Subpart H - GROUNDING
Section 77.701 - Grounding metallic frames, casings, and other enclosures of electric equipment

30 C.F.R. § 77.701

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Current through November 30, 2024
Section 77.701 - Grounding metallic frames, casings, and other enclosures of electric equipment

Metallic frames, casings, and other enclosures of electric equipment that can become "alive" through failure of insulation or by contact with energized parts shall be grounded by methods approved by an authorized representative of the Secretary.

30 C.F.R. § 77.701