IEC 60335-2-50 Ed. 5.0 b:2021

Household and similar electrical appliances – Safety – Part 2-50: Particular requirements for commercial electric bains-marie
standard by International Electrotechnical Commission, 11/01/2021

IEC 60601-1 Amd.2 Ed. 3.0 b:2020

Amendment 2 – Medical electrical equipment – Part 1: General requirements for basic safety and essential performance
Amendment by International Electrotechnical Commission, 08/01/2020

IEC 60309-1 Ed. 5.0 b:2021

Plugs, socket-outlets and couplers for industrial purposes – Part 1: General requirements
standard by International Electrotechnical Commission, 06/01/2021

IEC 60335-2-64 Ed. 4.0 b:2021

Household and similar electrical appliances – Safety – Part 2-64: Particular requirements for commercial electric kitchen machines CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 12/01/2021

IEC 60545 Ed. 2.0 b:2021

Guidelines for commissioning and operation of hydraulic turbines, pump-turbines and storage pumps
standard by International Electrotechnical Commission, 06/01/2021