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

Title 46 → Chapter I → Subchapter J → Part 111

TITLE 46—Shipping

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

SUBCHAPTER J—ELECTRICAL ENGINEERING

PART 111—ELECTRIC SYSTEMS—GENERAL REQUIREMENTS

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Subpart 111.01—GENERAL

§111.01-1
General.
§111.01-3
Placement of equipment.
§111.01-5
Protection from bilge water.
§111.01-7
Accessibility and spacing.
§111.01-9
Degrees of protection.
§111.01-11
Corrosion-resistant parts.
§111.01-13
Limitations on porcelain use.
§111.01-15
Temperature ratings.
§111.01-17
Voltage and frequency variations.
§111.01-19
Inclination of the vessel.
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Subpart 111.05—EQUIPMENT GROUND, GROUND DETECTION, AND GROUNDED SYSTEMS

§111.05-1
Purpose.
§111.05-3
Design, construction, and installation; general.
§111.05-7
Armored and metallic sheathed cable.
§111.05-9
Masts.
§111.05-11
Hull return.
§111.05-13
Grounding connection.
§111.05-15
Neutral grounding.
§111.05-17
Generation and distribution system grounding.
§111.05-19
Tank vessels; grounded distribution systems.
§111.05-20
Grounded distribution systems on OSVs designed to carry flammable or combustible liquids with closed-cup flashpoints not exceeding 60 °C (140 °F).
§111.05-21
Ground detection.
§111.05-23
Location of ground indicators.
§111.05-25
Ungrounded systems.
§111.05-27
Grounded neutral alternating current systems.
§111.05-29
Dual voltage direct current systems.
§111.05-31
Grounding conductors for systems.
§111.05-33
Equipment safety grounding (bonding) conductors.
§111.05-37
Overcurrent devices.
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Subpart 111.10—POWER SUPPLY

§111.10-1
Definitions.
§111.10-3
Two generating sources.
§111.10-4
Power requirements, generating sources.
§111.10-5
Multiple energy sources.
§111.10-7
Dead ship.
§111.10-9
Ship's service supply transformers; two required.
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Subpart 111.12—GENERATOR CONSTRUCTION AND CIRCUITS

§111.12-1
Prime movers.
§111.12-3
Excitation.
§111.12-5
Construction and testing of generators.
§111.12-7
Voltage regulation and parallel operation.
§111.12-9
Generator cables.
§111.12-11
Generator protection.
§111.12-13
Propulsion generator protection.
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Subpart 111.15—STORAGE BATTERIES AND BATTERY CHARGERS: CONSTRUCTION AND INSTALLATION

§111.15-1
General.
§111.15-2
Battery construction.
§111.15-3
Battery categories.
§111.15-5
Battery installation.
§111.15-10
Ventilation.
§111.15-20
Conductors.
§111.15-25
Overload and reverse current protection.
§111.15-30
Battery chargers.
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Subpart 111.20—TRANSFORMER CONSTRUCTION, INSTALLATION, AND PROTECTION

§111.20-1
General requirements.
§111.20-5
Temperature rise.
§111.20-10
Autotransformers.
§111.20-15
Protection of transformers against overcurrent.
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Subpart 111.25—MOTORS

§111.25-1
General requirements.
§111.25-5
Marking.
§111.25-15
Duty cycle.
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Subpart 111.30—SWITCHBOARDS

§111.30-1
Location and installation.
§111.30-3
Accessibility of switchboard components and connections.
§111.30-4
Circuit breakers removable from the front.
§111.30-5
Construction.
§111.30-11
Deck coverings.
§111.30-15
Nameplates.
§111.30-17
Protection of instrument circuits.
§111.30-19
Buses and wiring.
§111.30-24
Generation systems greater than 3000 kw.
§111.30-25
Alternating-current ship's service switchboards.
§111.30-27
Direct current ship's service switchboards.
§111.30-29
Emergency switchboards.
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Subpart 111.33—POWER SEMICONDUCTOR RECTIFIER SYSTEMS

§111.33-1
General.
§111.33-3
Nameplate data.
§111.33-5
Installation.
§111.33-7
Alarms and shutdowns.
§111.33-9
Ventilation exhaust.
§111.33-11
Propulsion systems.
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Subpart 111.35—ELECTRIC PROPULSION

§111.35-1
Electrical propulsion installations.
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Subpart 111.40—PANELBOARDS

§111.40-1
Panelboard standard.
§111.40-5
Enclosure.
§111.40-7
Location.
§111.40-9
Locking device.
§111.40-11
Numbered switching unit and panelboard directory.
§111.40-13
Rating.
§111.40-15
Overcurrent device.
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Subpart 111.50—OVERCURRENT PROTECTION

§111.50-1
Protection of equipment.
§111.50-2
Systems integration.
§111.50-3
Protection of conductors.
§111.50-5
Location of overcurrent protective devices.
§111.50-7
Enclosures.
§111.50-9
Disconnecting and guarding.
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Subpart 111.51—COORDINATION OF OVERCURRENT PROTECTIVE DEVICES

§111.51-1
Purpose.
§111.51-3
Protection of vital equipment.
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Subpart 111.52—CALCULATION OF SHORT-CIRCUIT CURRENTS

§111.52-1
General.
§111.52-3
Systems below 1500 kilowatts.
§111.52-5
Systems 1500 kilowatts or above.
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Subpart 111.53—FUSES

§111.53-1
General.
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Subpart 111.54—CIRCUIT BREAKERS

§111.54-1
Circuit breakers.
§111.54-3
Remote control.
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Subpart 111.55—SWITCHES

§111.55-1
General.
§111.55-3
Circuit connections.
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Subpart 111.59—BUSWAYS

§111.59-1
General.
§111.59-3
No mechanical cooling.
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Subpart 111.60—WIRING MATERIALS AND METHODS

§111.60-1
Construction and testing of cable.
§111.60-2
Specialty cable for communication and RF applications.
§111.60-3
Cable application.
§111.60-4
Minimum cable conductor size.
§111.60-5
Cable installation.
§111.60-6
Fiber optic cable.
§111.60-7
Demand loads.
§111.60-9
Segregation of vital circuits.
§111.60-11
Wire.
§111.60-13
Flexible electric cord and cables.
§111.60-17
Connections and terminations.
§111.60-19
Cable splices.
§111.60-21
Cable insulation tests.
§111.60-23
Metal-clad (Type MC) cable.
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Subpart 111.70—MOTOR CIRCUITS, CONTROLLERS, AND PROTECTION

§111.70-1
General.
§111.70-3
Motor controllers and motor-control centers.
§111.70-5
Heater circuits.
§111.70-7
Remote control, interlock, and indicator circuits.
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Subpart 111.75—LIGHTING CIRCUITS AND PROTECTION

§111.75-1
Lighting feeders.
§111.75-5
Lighting branch circuits.
§111.75-15
Lighting requirements.
§111.75-16
Lighting of survival craft and rescue boats.
§111.75-17
Navigation lights.
§111.75-18
Signaling lights.
§111.75-20
Lighting fixtures.
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Subpart 111.77—APPLIANCES AND APPLIANCE CIRCUITS

§111.77-1
Overcurrent protection.
§111.77-3
Appliances.
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Subpart 111.79—RECEPTACLES

§111.79-1
Receptacle outlets; general.
§111.79-3
Grounding pole.
§111.79-9
Transmitting power between receptacles.
§111.79-11
Lifeboat receptacles.
§111.79-13
Different voltages and power types.
§111.79-15
Receptacles for refrigerated containers.
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Subpart 111.81—OUTLET BOXES AND JUNCTION BOXES

§111.81-1
Outlet boxes and junction boxes; general.
§111.81-3
Cables entering boxes.
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Subpart 111.83—SHORE CONNECTION BOXES

§111.83-1
General.
§111.83-5
Bottom entrance and protected enclosures.
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Subpart 111.85—ELECTRIC OIL IMMERSION HEATERS

§111.85-1
Electric oil immersion heaters.
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Subpart 111.87—ELECTRIC AIR HEATING EQUIPMENT

§111.87-1
Applicability.
§111.87-3
General requirements.
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Subpart 111.91—ELEVATORS AND DUMBWAITERS

§111.91-1
Power, control, and interlock circuits.
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Subpart 111.95—ELECTRIC POWER-OPERATED BOAT WINCHES

§111.95-1
Applicability.
§111.95-3
General requirements.
§111.95-7
Wiring of boat winch components.
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Subpart 111.97—ELECTRIC POWER-OPERATED WATERTIGHT DOOR SYSTEMS

§111.97-1
Applicability.
§111.97-3
General requirements.
§111.97-5
Electric and hydraulic power supply.
§111.97-7
Distribution.
§111.97-9
Overcurrent protection.
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Subpart 111.99—FIRE DOOR HOLDING AND RELEASE SYSTEMS

§111.99-1
Applicability.
§111.99-3
Definitions.
§111.99-5
General.
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Subpart 111.101—SUBMERSIBLE MOTOR-DRIVEN BILGE PUMPS

§111.101-1
Applicability.
§111.101-3
General requirements.
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Subpart 111.103—REMOTE STOPPING SYSTEMS

§111.103-1
Power ventilation systems except machinery space ventilation systems.
§111.103-3
Machinery space ventilation.
§111.103-7
Ventilation stop stations.
§111.103-9
Machinery stop stations.
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Subpart 111.105—HAZARDOUS LOCATIONS

§111.105-1
Applicability; definition.
§111.105-3
General requirements.
§111.105-5
System integrity.
§111.105-7
Approved equipment.
§111.105-9
Explosion-proof and flameproof equipment.
§111.105-11
Intrinsically safe systems.
§111.105-15
Additional methods of protection.
§111.105-17
Wiring methods for hazardous locations.
§111.105-19
Switches.
§111.105-21
Ventilation.
§111.105-27
Belt drives.
§111.105-29
Combustible liquid cargo carriers.
§111.105-31
Flammable or combustible cargo with a flashpoint below 60 °C (140 °F), carriers of liquid-sulphur or inorganic acid.
§111.105-32
Bulk liquefied flammable gas and ammonia carriers.
§111.105-33
Mobile offshore drilling units.
§111.105-35
Vessels carrying coal.
§111.105-37
Flammable anesthetics.
§111.105-39
Additional requirements for vessels carrying vehicles with fuel in their tanks.
§111.105-40
Additional requirements for RO/RO vessels.
§111.105-41
Battery rooms.
§111.105-43
Paint stowage or mixing spaces.
§111.105-45
Vessels carrying agricultural products.
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Subpart 111.106—HAZARDOUS LOCATIONS ON OSVS

§111.106-1
Applicability.
§111.106-3
General requirements.
§111.106-5
Cable and wiring.
§111.106-7
Classification of adjacent spaces with access to hazardous locations.
§111.106-9
Classification of flammable or combustible cargo storage and handling locations.
§111.106-11
Classification of storage and handling locations of heated combustible liquid cargoes.
§111.106-13
Cargo handling devices or cargo pump rooms handling flammable or combustible cargoes.
§111.106-15
Ventilation of hazardous locations.
§111.106-17
Piping: electrical bonding.
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Subpart 111.107—INDUSTRIAL SYSTEMS

§111.107-1
Industrial systems.
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Subpart 111.108—HAZARDOUS LOCATIONS REQUIREMENTS ON U.S. AND FOREIGN MODUS, FLOATING OCS FACILITIES, VESSELS CONDUCTING OCS ACTIVITIES, AND U.S. VESSELS THAT CARRY FLAMMABLE AND COMBUSTIBLE CARGO

§111.108-1
Applicability.
§111.108-2
[Reserved]
§111.108-3
General requirements.

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