46 CFR § 111.107-1 - Industrial systems.

---
identifier: "/us/cfr/t46/s111.107-1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "46 CFR § 111.107-1 - Industrial systems."
title_number: 46
title_name: "Shipping"
section_number: "111.107-1"
section_name: "Industrial systems."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "J"
subchapter_name: "ELECTRICAL ENGINEERING"
part_number: "111"
part_name: "ELECTRIC SYSTEMS—GENERAL REQUIREMENTS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "46 U.S.C. 3306, 3703; DHS Delegation No. 00170.1, Revision No. 01.2. Section 111.05-20 and Subpart 111.106 also issued under sec. 617, Pub. L. 111-281, 124 Stat. 2905."
regulatory_source: "CGD 74-125A, 47 FR 15236, Apr. 8, 1982, unless otherwise noted."
cfr_part: "111"
---


# 111.107-1 Industrial systems.

(a) For the purpose of this subpart, an industrial system is a system that—

(1) Is not a ship's service load, as defined in §  110.15-1;

(2) Is used only for the industrial function of the vessel;

(3) Is not connected to the emergency power source; and

(4) Does not have specific requirements addressed elsewhere in this subchapter.

(b) An industrial system that meets the applicable requirements of NFPA 70 (incorporated by reference; see § 110.10-1 of this subchapter) must meet only the following:

(1) Part 110, subpart 110.25, of this chapter—Plan Submittal.

(2) Subpart 111.01 of this part—General.

(3) Subpart 111.05 of this part—Equipment Ground, Ground Detection, and Grounded Systems.

(4) Sections 111.12-1(b) and 111.12-1(c)—Prime movers.

(5) Sections 111.30-1, 111.30-5(a), and 111.30-19(a)—Switchgear.

(6) Subpart 111.105 of this part—Hazardous Locations.

(c) Cables that penetrate a watertight or fire boundary deck or bulkhead must—

(1) Be installed in accordance with 46 CFR 111.60-5 and meet the flammability-test requirements of either IEEE 1202, IEC 60332-3-22:2018, or IEC 60332-3-21:2018, Category A or A F/R (all incorporated by reference; see § 110.10-1 of this subchapter); or

(2) Be specialty cable installed in accordance with § 111.60-2.

[CGD 94-108, 61 FR 28286, June 4, 1996, as amended at 62 FR 23910, May 1, 1997; USCG-2003-16630, 73 FR 65201, Oct. 31, 2008; USCG-2020-0075, 88 FR 16368, Mar. 16, 2023]