Title 30

SECTION 57.22311

57.22311 Electrical cables (II-A mines).

§ 57.22311 Electrical cables (II-A mines).

Only jacketed electrical cables accepted or approved by MSHA as flame resistant shall be used to supply power to distribution boxes and electrical equipment operating in face and bench areas.

[57 FR 61223, Dec. 23, 1992]

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