---
kind: "section"
citation: "46 C.F.R. § 112.01-20"
title: "46"
number: "112.01-20"
heading: "Final emergency power source."
url: "https://uscodex.org/cfr/46/112.01-20"
---

# §112.01-20. Final emergency power source.


A final emergency power source is one that automatically supplies power to the emergency loads under [§ 112.15-5](/cfr/46/112.15-5.md) and automatically transfers the temporary emergency loads under [§ 112.15-1](/cfr/46/112.15-1.md) when the potential of the final emergency source reaches 85 to 95% of normal value.


## Notes

### Amendments

[USCG-2020-0075, 88 FR 16368, Mar. 16, 2023]

### Authority

Authority: 46 U.S.C. 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.2.

### Source

Source: CGD 74-125A, 47 FR 15267, Apr. 8, 1982, unless otherwise noted.

### Amendments

[USCG-2020-0075, 88 FR 16368, Mar. 16, 2023]