111.30-5—Construction.
(a)
All low voltage and medium voltage switchboards (as low and medium are determined within the standard used) must meet—
(1)
For low voltages, either section 8.3 of IEEE 45-2002 or IEC 60092-302 (both incorporated by reference; see 46 CFR 110.10-1 ), as appropriate.
(2)
For medium voltages, either section 8.4 of IEEE 45-2002 or IEC 92-503 (incorporated by reference; see 46 CFR 110.10-1 ), as appropriate.
(b)
Each switchboard must be fitted with a dripshield unless the switchboard is a deck-to-overhead mounted type which cannot be subjected to leaks or falling objects.