Home
gpo.gov
govinfo.gov

e-CFR Navigation Aids

Browse

Simple Search

Advanced Search

 — Boolean

 — Proximity

 

Search History

Search Tips

Corrections

Latest Updates

User Info

FAQs

Agency List

Incorporation By Reference

eCFR logo

Related Resources

The Code of Federal Regulations (CFR) annual edition is the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government produced by the Office of the Federal Register (OFR) and the Government Publishing Office.

Download the Code of Federal Regulations in XML.

Download the Electronic Code of Federal Regulations in XML.

Monthly Title and Part user viewing data for the e-CFR is available for download in CSV format.

Parallel Table of Authorities and Rules for the Code of Federal Regulations and the United States Code
Text | PDF

Find, review, and submit comments on Federal rules that are open for comment and published in the Federal Register using Regulations.gov.

Purchase individual CFR titles from the U.S. Government Online Bookstore.

Find issues of the CFR (including issues prior to 1996) at a local Federal depository library.

[A1]

Electronic Code of Federal Regulations

We invite you to try out our new beta eCFR site at https://ecfr.federalregister.gov. We have made big changes to make the eCFR easier to use. Be sure to leave feedback using the Feedback button on the bottom right of each page!

e-CFR data is current as of March 3, 2021

Title 46 → Chapter I → Subchapter J → Part 112

TITLE 46—Shipping

CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)

SUBCHAPTER J—ELECTRICAL ENGINEERING

PART 112—EMERGENCY LIGHTING AND POWER SYSTEMS

rule

Subpart 112.01—DEFINITIONS OF EMERGENCY LIGHTING AND POWER SYSTEMS

§112.01-1
Purpose.
§112.01-5
Manual emergency lighting and power system.
§112.01-10
Automatic emergency lighting and power system.
§112.01-15
Temporary emergency power source.
§112.01-20
Final emergency power source.
rule

Subpart 112.05—GENERAL

§112.05-1
Purpose; preemptive effect.
§112.05-3
Main-emergency bus-tie.
§112.05-5
Emergency power source.
rule

Subpart 112.15—EMERGENCY LOADS

§112.15-1
Temporary emergency loads.
§112.15-5
Final emergency loads.
§112.15-10
Loads on systems without a temporary emergency power source.
rule

Subpart 112.20—EMERGENCY SYSTEMS HAVING A TEMPORARY AND A FINAL EMERGENCY POWER SOURCE

§112.20-1
General.
§112.20-3
Normal source for emergency loads.
§112.20-5
Failure of power from the normal source or final emergency power source.
§112.20-10
Diesel or gas turbine driven emergency power source.
§112.20-15
Transfer of emergency loads.
rule

Subpart 112.25—EMERGENCY SYSTEMS HAVING AN AUTOMATIC STARTING DIESEL ENGINE OR GAS TURBINE DRIVEN EMERGENCY POWER SOURCE AS THE SOLE EMERGENCY POWER SOURCE

§112.25-1
General.
§112.25-3
Normal source for emergency loads.
§112.25-5
Failure of power from the normal source.
§112.25-10
Transfer of emergency loads.
rule

Subpart 112.30—EMERGENCY SYSTEMS HAVING AN AUTOMATICALLY CONNECTED STORAGE BATTERY AS THE SOLE EMERGENCY POWER SOURCE

§112.30-1
General.
§112.30-3
Normal source for emergency loads.
§112.30-5
Transfer of emergency loads.
§112.30-10
Restoration of normal source potential.
rule

Subpart 112.35—MANUALLY CONTROLLED EMERGENCY SYSTEMS HAVING A STORAGE BATTERY OR A DIESEL ENGINE OR GAS TURBINE DRIVEN GENERATOR AS THE SOLE EMERGENCY POWER SOURCE

§112.35-1
General.
§112.35-3
Normal source for emergency loads.
§112.35-5
Manually started emergency systems.
§112.35-7
Activating means.
rule

Subpart 112.37—TEMPORARY EMERGENCY POWER SOURCE

§112.37-1
General.
rule

Subpart 112.39—BATTERY OPERATED LANTERNS

§112.39-1
General.
§112.39-3
Operation.
rule

Subpart 112.40—ALTERNATING-CURRENT TEMPORARY SOURCE OF SUPPLY

§112.40-1
General requirements.
rule

Subpart 112.43—EMERGENCY LIGHTING SYSTEMS

§112.43-1
Switches.
§112.43-5
Controls on island type vessels.
§112.43-7
Navigating bridge distribution panel.
§112.43-9
Signaling lights.
§112.43-11
Illumination for launching operations.
§112.43-13
Navigation light indicator panel supply.
§112.43-15
Emergency lighting feeders.
rule

Subpart 112.45—VISIBLE INDICATORS

§112.45-1
Visible indicators.
rule

Subpart 112.50—EMERGENCY DIESEL AND GAS TURBINE ENGINE DRIVEN GENERATOR SETS

§112.50-1
General.
§112.50-3
Hydraulic starting.
§112.50-5
Electric starting.
§112.50-7
Compressed air starting.
rule

Subpart 112.55—STORAGE BATTERY INSTALLATION

§112.55-1
General.
§112.55-5
Emergency lighting loads.
§112.55-10
Storage battery charging.
§112.55-15
Capacity of storage batteries.

Need assistance?