---
kind: "section"
citation: "30 C.F.R. § 75.517"
title: "30"
number: "75.517"
heading: "Power wires and cables; insulation and protection."
url: "https://uscodex.org/cfr/30/75.517"
---

# §75.517. Power wires and cables; insulation and protection.


Power wires and cables, except trolley wires, trolley feeder wires, and bare signal wires, shall be insulated adequately and fully protected.


## Notes

### Authority

Authority: 30 U.S.C. 811, 813(h), 957.

### Source

Source: 35 FR 17890, Nov. 20, 1970, unless otherwise noted.