Title 46

PART 120

Part 120 - Electrical Installation

PART 120 - ELECTRICAL INSTALLATION Authority:46 U.S.C. 2103, 3306; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1. Source:CGD 85-080, 61 FR 928, Jan. 10, 1996, unless otherwise noted.

46:4.0.1.4.24.1SUBPART A
Subpart A - General Provisions
46:4.0.1.4.24.1.45.1SECTION 120.100
   120.100 Intent.
46:4.0.1.4.24.1.45.2SECTION 120.115
   120.115 Applicability to existing vessels.
46:4.0.1.4.24.2SUBPART B
Subpart B - General Requirements
46:4.0.1.4.24.2.45.1SECTION 120.200
   120.200 General design, installation, and maintenance requirements.
46:4.0.1.4.24.2.45.2SECTION 120.210
   120.210 Protection from wet and corrosive environments.
46:4.0.1.4.24.2.45.3SECTION 120.220
   120.220 General safety provisions.
46:4.0.1.4.24.3SUBPART C
Subpart C - Power Sources and Distribution Systems
46:4.0.1.4.24.3.45.1SECTION 120.310
   120.310 Power sources.
46:4.0.1.4.24.3.45.2SECTION 120.312
   120.312 Power sources on vessels of more than 19.8 meters (65 feet) in length carrying more than 600 passengers or with overnight accommodations for more than 49 passengers.
46:4.0.1.4.24.3.45.3SECTION 120.320
   120.320 Generators and motors.
46:4.0.1.4.24.3.45.4SECTION 120.322
   120.322 Multiple generators.
46:4.0.1.4.24.3.45.5SECTION 120.324
   120.324 Dual voltage generators.
46:4.0.1.4.24.3.45.6SECTION 120.330
   120.330 Distribution panels and switchboards.
46:4.0.1.4.24.3.45.7SECTION 120.340
   120.340 Cable and wiring requirements.
46:4.0.1.4.24.3.45.8SECTION 120.350
   120.350 Batteries - general.
46:4.0.1.4.24.3.45.9SECTION 120.352
   120.352 Battery categories.
46:4.0.1.4.24.3.45.10SECTION 120.354
   120.354 Battery installations.
46:4.0.1.4.24.3.45.11SECTION 120.360
   120.360 Semiconductor rectifier systems.
46:4.0.1.4.24.3.45.12SECTION 120.370
   120.370 General grounding requirements.
46:4.0.1.4.24.3.45.13SECTION 120.372
   120.372 Equipment and conductor grounding.
46:4.0.1.4.24.3.45.14SECTION 120.376
   120.376 Grounded distribution systems (Neutral grounded).
46:4.0.1.4.24.3.45.15SECTION 120.378
   120.378 Ungrounded systems.
46:4.0.1.4.24.3.45.16SECTION 120.380
   120.380 Overcurrent protection.
46:4.0.1.4.24.3.45.17SECTION 120.390
   120.390 Shore power.
46:4.0.1.4.24.3.45.18SECTION 120.392
   120.392 Radiotelephone installations.
46:4.0.1.4.24.4SUBPART D
Subpart D - Lighting Systems
46:4.0.1.4.24.4.45.1SECTION 120.410
   120.410 Lighting fixtures.
46:4.0.1.4.24.4.45.2SECTION 120.420
   120.420 Navigation lights.
46:4.0.1.4.24.4.45.3SECTION 120.430
   120.430 Portable lights.
46:4.0.1.4.24.4.45.4SECTION 120.432
   120.432 Emergency lighting.
46:4.0.1.4.24.4.45.5SECTION 120.434
   120.434 Lifeboat and liferaft floodlights on vessels of more than 19.8 meters (65 feet) in length with overnight accommodations for more than 49 passengers.
46:4.0.1.4.24.5SUBPART E
Subpart E - Miscellaneous Systems and Requirements
46:4.0.1.4.24.5.45.1SECTION 120.520
   120.520 Lifeboat winches.
46:4.0.1.4.24.5.45.2SECTION 120.530
   120.530 Hazardous areas.
46:4.0.1.4.24.5.45.3SECTION 120.540
   120.540 Elevators.
46:4.0.1.4.24.5.45.4SECTION 120.550
   120.550 General alarm systems.