---
kind: "section"
citation: "30 C.F.R. § 57.22312"
title: "30"
number: "57.22312"
heading: "Distribution boxes (II-A and V-A mines)."
url: "https://uscodex.org/cfr/30/57.22312"
---

# §57.22312. Distribution boxes (II-A and V-A mines).


Distribution boxes containing short circuit protection for trailing cables of approved equipment shall be approved by MSHA under [30 CFR part 18](/cfr/30/part18.md).


## Notes

### Authority

Authority: 30 U.S.C. 811.

### Source

Source: 52 FR 24941, July 1, 1987, unless otherwise noted.

### Authority

Authority: 30 U.S.C. 811.

### Source

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