(a) Each panelboard switching unit must be numbered.
(b) Each panelboard must have:
(1) A circuit directory cardholder; and
(2) A circuit directory that has:
(i) The circuit designation of each circuit;
(ii) A description of the load of each circuit; and
(iii) The rating or setting of the overcurrent protective device for each circuit.
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: CGD 74-125A, 47 FR 15236, Apr. 8, 1982, unless otherwise noted.
cite as: 46 CFR 111.40-11