Home/CFR/Title 46/Part 111
FEDERAL · 46 CFR

Part 111 — Electric Systems—General Requirements

195 sections · Title 46: Shipping

§ 111.01-1General.
§ 111.01-3Placement of equipment.
§ 111.01-5Protection from bilge water.
§ 111.01-7Accessibility and spacing.
§ 111.01-9Degrees of protection.
§ 111.01-11Corrosion-resistant parts.
§ 111.01-13Limitations on porcelain use.
§ 111.01-15Temperature ratings.
§ 111.01-17Voltage and frequency variations.
§ 111.01-19Inclination of the vessel.
§ 111.05-1Purpose.
§ 111.05-3Design, construction, and installation; general.
§ 111.05-7Armored and metallic sheathed cable.
§ 111.05-9Masts.
§ 111.05-11Hull return.
§ 111.05-13Grounding connection.
§ 111.05-15Neutral grounding.
§ 111.05-17Generation and distribution system grounding.
§ 111.05-19Tank vessels; grounded distribution systems.
§ 111.05-20Grounded distribution systems on OSVs designed to carry flammable or combustible liquids with closed-cup flashpoints not exceeding 60 °C (140 °F).
§ 111.05-21Ground detection.
§ 111.05-23Location of ground indicators.
§ 111.05-25Ungrounded systems.
§ 111.05-27Grounded neutral alternating current systems.
§ 111.05-29Dual voltage direct current systems.
§ 111.05-31Grounding conductors for systems.
§ 111.05-33Equipment safety grounding (bonding) conductors.
§ 111.05-37Overcurrent devices.
§ 111.10-1§ 111.10-1 [Reserved]
§ 111.10-3Two generating sources.
§ 111.10-4Power requirements, generating sources.
§ 111.10-5Multiple energy sources.
§ 111.10-7Dead ship.
§ 111.10-9Ship's service supply transformers; two required.
§ 111.12-1Prime movers.
§ 111.12-3Excitation.
§ 111.12-5Construction and testing of generators.
§ 111.12-7Voltage regulation and parallel operation.
§ 111.12-9Generator cables.
§ 111.12-11Generator protection.
§ 111.15-1General.
§ 111.15-2Battery construction.
§ 111.15-3Battery categories.
§ 111.15-5Battery installation.
§ 111.15-10Ventilation.
§ 111.15-20Conductors.
§ 111.15-25Overload and reverse current protection.
§ 111.15-30Battery chargers.
§ 111.20-1General requirements.
§ 111.20-5Temperature rise.
§ 111.20-10Autotransformers.
§ 111.20-15Protection of transformers against overcurrent.
§ 111.25-1General requirements.
§ 111.25-5§ 111.25-5 [Reserved]
§ 111.25-15Duty cycle.
§ 111.30-1Location and installation.
§ 111.30-3Accessibility of switchboard components and connections.
§ 111.30-4Circuit breakers removable from the front.
§ 111.30-5Construction.
§ 111.30-11Deck coverings.
§ 111.30-15Nameplates.
§ 111.30-17Protection of instrument circuits.
§ 111.30-19Buses and wiring.
§ 111.30-24Generation systems greater than 3000 kW.
§ 111.30-25Alternating-current ship's service switchboards.
§ 111.30-27Direct current ship's service switchboards.
§ 111.30-29Emergency switchboards.
§ 111.33-1General.
§ 111.33-3Nameplate data.
§ 111.33-5Installation.
§ 111.33-7Alarms and shutdowns.
§ 111.33-9Ventilation exhaust.
§ 111.33-11Propulsion systems.
§ 111.35-1Electrical propulsion installations.
§ 111.40-1Panelboard standard.
§ 111.40-5Enclosure.
§ 111.40-7Location.
§ 111.40-9Locking device.
§ 111.40-11Numbered switching unit and panelboard directory.
§ 111.40-13Rating.
§ 111.40-15Overcurrent device.
§ 111.50-1Protection of equipment.
§ 111.50-2Systems integration.
§ 111.50-3Protection of conductors.
§ 111.50-5Location of overcurrent protective devices.
§ 111.50-7Enclosures.
§ 111.50-9Disconnecting and guarding.
§ 111.51-1General.
§ 111.51-2Short-circuit calculations.
§ 111.51-3Short-circuit calculations for systems below 1500 kilowatts.
§ 111.51-4Short-circuit calculations for systems 1500 kilowatts or above.
§ 111.51-5Protection of vital equipment.
§ 111.53-1General.
§ 111.54-1Circuit breakers.
§ 111.54-3Remote control.
§ 111.55-1General.
§ 111.55-3Circuit connections.
§ 111.59-1General.
§ 111.59-3No mechanical cooling.
§ 111.60-1Construction and testing of cable.
§ 111.60-2Specialty cable for communication and RF applications.
§ 111.60-3§ 111.60-3 [Reserved]
§ 111.60-4Minimum cable conductor size.
§ 111.60-5Cable installation.
§ 111.60-6Fiber optic cable.
§ 111.60-7Demand loads.
§ 111.60-9Segregation of vital circuits.
§ 111.60-11Wire.
§ 111.60-13Flexible electric cord and cables.
§ 111.60-17Connections and terminations.
§ 111.60-19Cable splices.
§ 111.60-21Cable insulation tests.
§ 111.60-23Metal-clad (Type MC) cable.
§ 111.70-1General.
§ 111.70-3Motor controllers and motor-control centers.
§ 111.70-5Heater circuits.
§ 111.70-7Remote control, interlock, and indicator circuits.
§ 111.75-1Lighting feeders.
§ 111.75-5Lighting branch circuits.
§ 111.75-15Lighting requirements.
§ 111.75-16Lighting of survival craft and rescue boats.
§ 111.75-17Navigation lights.
§ 111.75-18Signaling lights.
§ 111.75-20Luminaries (lighting fixtures).
§ 111.77-1Overcurrent protection.
§ 111.77-3Appliances.
§ 111.79-1Receptacle outlets; general.
§ 111.79-3Grounding pole.
§ 111.79-9Transmitting power between receptacles.
§ 111.79-11Lifeboat receptacles.
§ 111.79-13Different voltages and power types.
§ 111.79-15Receptacles for refrigerated containers.
§ 111.81-1Outlet boxes and junction boxes; general.
§ 111.81-3Cables entering boxes.
§ 111.83-1General.
§ 111.83-5Bottom entrance and protected enclosures.
§ 111.83-7High voltage shore connection.
§ 111.85-1Electric oil immersion heaters.
§ 111.87-1Applicability.
§ 111.87-3General requirements.
§ 111.91-1Power, control, and interlock circuits.
§ 111.95-1Applicability.
§ 111.95-3General requirements.
§ 111.95-7Wiring of boat winch components.
§ 111.97-1Applicability.
§ 111.97-3General requirements.
§ 111.97-5Electric and hydraulic power supply.
§ 111.97-7Distribution.
§ 111.97-9Overcurrent protection.
§ 111.99-1Applicability.
§ 111.99-3§ 111.99-3 [Reserved]
§ 111.99-5General.
§ 111.101-1Applicability.
§ 111.101-3General requirements.
§ 111.103-1Power ventilation systems except machinery space ventilation systems.
§ 111.103-3Machinery space ventilation.
§ 111.103-7Ventilation stop stations.
§ 111.103-9Machinery stop stations.
§ 111.105-1Applicability.
§ 111.105-3Approved equipment.
§ 111.105-5§ 111.105-5 [Reserved]
§ 111.105-7§ 111.105-7 [Reserved]
§ 111.105-9§ 111.105-9 [Reserved]
§ 111.105-11Intrinsically safe systems.
§ 111.105-15§ 111.105-15 [Reserved]
§ 111.105-17Wiring methods for hazardous locations.
§ 111.105-19Switches.
§ 111.105-21Ventilation.
§ 111.105-27Belt drives.
§ 111.105-28Internal combustion engines.
§ 111.105-29Combustible liquid cargo carriers.
§ 111.105-31Flammable or combustible cargo with a flashpoint below 60 °C (140 °F), carriers of liquid-sulphur or inorganic acid.
§ 111.105-32Bulk liquefied flammable gas and ammonia carriers.
§ 111.105-33Mobile offshore drilling units.
§ 111.105-35Vessels carrying coal.
§ 111.105-37Flammable anesthetics.
§ 111.105-39Additional requirements for vessels carrying vehicles with fuel in their tanks.
§ 111.105-40Additional requirements for RO/RO vessels.
§ 111.105-41Battery rooms.
§ 111.105-43Paint stowage or mixing spaces.
§ 111.105-45Vessels carrying agricultural products.
§ 111.105-50Alternative standard to the classification of hazardous locations requirements of this subchapter.
§ 111.106-1Applicability.
§ 111.106-3General requirements.
§ 111.106-5Cable and wiring.
§ 111.106-7Classification of adjacent spaces with access to hazardous locations.
§ 111.106-9Classification of flammable or combustible cargo storage and handling locations.
§ 111.106-11Classification of storage and handling locations of heated combustible liquid cargoes.
§ 111.106-13Cargo handling devices or cargo pump rooms handling flammable or combustible cargoes.
§ 111.106-15Ventilation of hazardous locations.
§ 111.106-17Piping: electrical bonding.
§ 111.107-1Industrial systems.
§ 111.108-1Applicability.
§ 111.108-2§ 111.108-2 [Reserved]
§ 111.108-3General requirements.