§111.05-31. Grounding conductors for systems.
46 C.F.R. § 111.05-31
A conductor for grounding a direct-current system must be the larger of:
The largest conductor supplying the system; or
No. 8 AWG (8.4mm 2).
A conductor for grounding the neutral of an alternating-current system must meet Table 111.05-31(b).
Notes, amendments, and revision history
Authority
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.
Source
Source: CGD 74-125A, 47 FR 15236, Apr. 8, 1982, unless otherwise noted.