1. LawStack
  2. Title 30 - Mineral Resources
  3. Chapter I - MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
  4. Subchapter K - METAL AND NONMETAL MINE SAFETY AND HEALTH
  5. Part 56 - SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
  6. Subpart K - Electricity
  7. 30 CFR § 56.12008
30 CFR § 56.12008
Insulation and fittings for power wires and cables
July 29, 2020
CFR

Power wires and cables shall be insulated adequately where they pass into or out of electrical compartments. Cables shall enter metal frames of motors, splice boxes, and electrical compartments only through proper fittings. When insulated wires, other than cables, pass through metal frames, the holes shall be substantially bushed with insulated bushings.

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§ 56.12007 Junction box connection procedures
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§ 56.12010 Isolation or insulation of communication conductors

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