§57.12012. Bare signal wires.
30 C.F.R. § 57.12012
The potential on bare signal wires accessible to contact by persons shall not exceed 48 volts.
Notes, amendments, and revision history
Authority
Authority: 30 U.S.C. 811.
Source
Source: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.