---
kind: "section"
citation: "30 C.F.R. § 75.902-2"
title: "30"
number: "75.902-2"
heading: "Approved ground check systems not employing pilot check wires."
url: "https://uscodex.org/cfr/30/75.902-2"
---

# §75.902-2. Approved ground check systems not employing pilot check wires.


Ground check systems not employing pilot check wires will be approved only if it is determined that the system includes a fail safe design causing the circuit breaker to open when ground continuity is broken.


## Notes

### Authority

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

### Source

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