CFR › Title 46 › Part 183 › §183.36046 CFR §183.360Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Each semiconductor rectifier system must have an adequate heat removal system that prevents overheating.(b)Where a semiconductor rectifier system is used in a propulsion system or in other vital systems it must:(1)Have a current limiting circuit;(2)Have external overcurrent protection; and(3)Meet Sections 35.84.2 and 35.84.4 of the ABS Steel Vessel Rules (incorporated by reference; see 46 CFR 175.600) or other standard specified by the Commandant.