e-CFR Navigation Aids


Simple Search

Advanced Search

 — Boolean

 — Proximity


Search History

Search Tips


Latest Updates

User Info


Agency List

Incorporation By Reference

eCFR logo

Related Resources

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 November 24, 2020

Title 46Chapter ISubchapter HPart 77Subpart 77.05 → §77.05-1

Title 46: Shipping
Subpart 77.05—Electrical Engineering and Interior Communication Systems

§77.05-1   Installation and details.

(a) The installation of all systems of an electrical engineering or interior communications nature, together with the details of design, construction, and installation, shall be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this type include the following:

Ship's service generating systems.

Ship's service power distribution systems.

Ship's lighting systems.

Electric propulsion and propulsion control systems.

Emergency lighting and power systems.

Electric lifeboat winch systems.

Electric steering gear and steering control systems.

Fire detecting and alarm systems

Sound powered telephone and voice tube systems.

Engine order telegraph systems.

Rudder angle indicator systems.

Refrigerated spaces alarm systems.

Navigation lights systems.

Daylight signaling lights.

Miscellaneous machinery alarms and controls.

General alarm systems.

(b) Electrical equipment installed in spaces “specially suitable for vehicles” shall be in accordance with subchapter J (Electrical Engineering) of this chapter.

[CGFR 65-50, 30 FR 16953, Dec. 30, 1965, as amended by CGFR 66-33, 31 FR 15283, Dec. 6, 1966; CGFR 68-32, 33 FR 5716, Apr. 12, 1968; CGD 74-125A, 47 FR 15231, Apr. 8, 1982]

Need assistance?