1. Regulations
  2. title 30
  3. chapter I
  4. part 57
  5. subpart K
  6. subjgrp 186
  7. § 57.12084

View all text of Subjgrp 186 [§ 57.12080 - § 57.12088]

§ 57.12084 - Branch circuit disconnecting devices.

Disconnecting switches that can be opened safely under load shall be provided underground at all branch circuits extending from primary power circuits near shafts, adits, levels and boreholes.

AUTHORITY: 30 U.S.C. 811.

SOURCE: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.

CITE AS: 30 CFR 57.12084