IEC 62496-4-214 Ed. 1.0 b:2020

Optical circuit boards – Part 4-214: Interface standards – Terminated waveguide OCB assembly using a single-row thirty-two-channel symmetric PMT connector
standard by International Electrotechnical Commission, 05/13/2020

IEC 61243-1 Ed. 3.0 b:2021

Live working – Voltage detectors – Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.
standard by International Electrotechnical Commission, 04/21/2021

IEC 61300-2-55 Ed. 1.0 b:2017

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-55: Tests – Strength of mounted adaptor
standard by International Electrotechnical Commission, 03/09/2017

IEC 62281 Amd.1 Ed. 4.0 b:2021

Amendment 1 – Safety of primary and secondary lithium cells and batteries during transport
Amendment by International Electrotechnical Commission, 02/08/2021

IEC 60335-2-115 Ed. 1.0 b:2021

Household and similar electrical appliances – Safety – Part 2-115: Particular requirements for skin beauty care appliances
standard by International Electrotechnical Commission, 03/11/2021

IEC 61158-3-4 Ed. 3.0 b:2019

Industrial communication networks – Fieldbus specifications – Part 3-4: Data-link layer service definition – Type 4 elements
standard by International Electrotechnical Commission, 04/24/2019

IEC 60364-5-54 Ed. 3.1 b:2021

Low-voltage electrical installations – Part 5-54: Selection and erection of electrical equipment – Earthing arrangements and protective conductors CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/13/2021

IEC 60352-7 Ed. 2.0 en:2020

Solderless connections – Part 7: Spring clamp connections – General requirements, test methods and practical guidance
standard by International Electrotechnical Commission, 12/16/2020

IEC 62351-6 Ed. 1.0 b:2020

Power systems management and associated information exchange – Data and communications security – Part 6: Security for IEC 61850
standard by International Electrotechnical Commission, 10/20/2020

IEC 61300-2-54 Ed. 1.0 b:2019

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-54: Tests – Corrosive atmosphere (mixed gas)
standard by International Electrotechnical Commission, 11/13/2019

IEC 62906-5-3 Ed. 1.0 en:2020

Laser displays – Part 5-3: Measuring methods of image quality for laser projection displays
standard by International Electrotechnical Commission, 02/03/2021

IEC 61837-2 Ed. 3.1 b:2020

Surface mounted piezoelectric devices for frequency control and selection – Standard outlines and terminal lead connections – Part 2: Ceramic enclosures CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/24/2020