CFR›Title 46›Chapter I›Part 111›Subpart 111.33 ContainsSections 111.33-1–111.33-11CorpusDaily eCFRDisplayed edition2026-09-25Last updated2026-09-25 Subpart 111.33—Power Semiconductor Converter Systems Sections 111.33-1 § 111.33-1 General. 111.33-3 § 111.33-3 Nameplate data. 111.33-5 § 111.33-5 Installation. 111.33-7 § 111.33-7 Alarms and shutdowns. 111.33-9 § 111.33-9 Ventilation exhaust. 111.33-11 § 111.33-11 Propulsion systems. Previous 111.30 Subpart 111.30—Switchboards Next 111.35 Subpart 111.35—Electric Propulsion