CFR›Title 46›Chapter I›Part 169›Subpart 169.600›Subject Group Electrical Installations on Vessels of 100 Gross Tons and Over ContainsSections 169.687–169.693CorpusDaily eCFRDisplayed edition2026-06-26Last updated2026-06-26 Sections 169.687 § 169.687 General. 169.688 § 169.688 Power supply. 169.689 § 169.689 Demand loads. 169.690 § 169.690 Lighting branch circuits. 169.691 § 169.691 Navigation lights. 169.692 § 169.692 Remote stop stations. 169.693 § 169.693 Engine order telegraph systems. Previous Electrical Electrical Next Electrical Installations Operating at Potentials of 50 Volts or More on Vessels of Less Than 100 Gross Tons Electrical Installations Operating at Potentials of 50 Volts or More on Vessels of Less Than 100 Gross Tons