IEC 60855-1 :2016 pdf download - Live working – Insulating foam-filled tubes and solid rods – Part 1: Tubes and rods of a circular cross-section. 1 Scope This part of IEC 60855 is applicable to insulating foam-filled...
IEC 60851-2:2019 pdf download – Winding wires – Test methods – Part 2: Determination of dimensions
IEC 60851-2:2019 pdf download - Winding wires - Test methods - Part 2: Determination of dimensions. 3.2.1.2 Rectangular wire The insulation shall be removed at the three places used for measurements in 3.2.5.2 by any method that...
IEC 60851 -1 :2021 pdf download – Winding wires – Test methods – Part 1: General
IEC 60851 -1 :2021 pdf download - Winding wires – Test methods – Part 1: General. 1 Scope This part of IEC 60851 specifies the general notes on methods of test for winding wires. It also gives...
IEC 60846-2:2015 pdf download – Radiation protection instrumentation – Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation – Part 2: High range beta and photon dose and dose rate portable instruments for emergency radiation protection purposes
IEC 60846-2:2015 pdf download - Radiation protection instrumentation – Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation – Part 2: High range beta and photon dose and dose rate portable...
IEC 60838-1 :2016 pdf download – Miscellaneous lampholders – Part 1: General requirements and tests
IEC 60838-1 :2016 pdf download - Miscellaneous lampholders – Part 1: General requirements and tests. 3.1 2 primary circuit circuit which is directly connected to the AC mains supply Note 1 to entry: It includes, for example,...
IEC 60809:2021 pdf download – Lamps and light sources for road vehicles – Dimensional, electrical and luminous requirements
IEC 60809:2021 pdf download - Lamps and light sources for road vehicles – Dimensional, electrical and luminous requirements. 4 Requirements and test conditions for filament lamps 4.1 General requirements Filament lamps shall be so designed as to...
IEC 60794-4:2018 pdf download – Optical fibre cables – Part 4: Sectional specification – Aerial optical cables along electrical power lines
IEC 60794-4:2018 pdf download - Optical fibre cables – Part 4: Sectional specification – Aerial optical cables along electrical power lines. 3 Terms, definitions, symbols and abbreviated terms For the purposes of this document, the terms, definitions,...
IEC 60793-2-50:2015 pdf download – Optical fibres – Part 2-50: Product specifications – Sectional specification for class B single-mode fibres
IEC 60793-2-50:2015 pdf download - Optical fibres – Part 2-50: Product specifications – Sectional specification for class B single-mode fibres. 1 Scope This part of IEC 60793 is applicable to optical fibre categories B1 .1 , B1...
IEC 60793-2-40:2021 pdf download – Optical fibres – Part 2-40: Product specifications – Sectional specification for category A4 multimode fibres
IEC 60793-2-40:2021 pdf download - Optical fibres – Part 2-40: Product specifications – Sectional specification for category A4 multimode fibres. 2 Normative references The following documents are referred to in the text in such a way that...
IEC 60079-6:2015 pdf download – Explosive atmospheres – Part 6: Equipment protection by liquid immersion “o”
IEC 60079-6:2015 pdf download - Explosive atmospheres – Part 6: Equipment protection by liquid immersion "o". 3.7 disconnector mechanical switching device which provides, in the open position, an isolating distance in accordance with specified requirements Note 1...