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IEC 61508-1 Ed. 1.0 b CORR1:1999

Corrigendum 1 – Functional safety of electrical/electronic/programmable electronic safety-related systems – Part 1: General requirements
Corrigenda by International Electrotechnical Commission, 05/01/1999

IEC 61477 Ed. 1.2 b:2005

Live working – Minimum requirements for the utilization of tools, devices and equipment CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/11/2005

IEC 61334-3-1 Ed. 1.0 b:1998

Distribution automation using distribution line carrier systems – Part 3-1: Mains signalling requirements – Frequency bands and output levels
standard by International Electrotechnical Commission, 11/24/1998

IEC 61496-2 Ed. 3.0 b:2013

Safety of machinery – Electro-sensitive protective equipment – Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
standard by International Electrotechnical Commission, 01/30/2013

IEC 61758-1 Ed. 1.0 en:2008

Fibre optic interconnecting devices and passive components – Interface standard for closures – Part 1: General and guidance
standard by International Electrotechnical Commission, 04/25/2008

IEC 61753-111-9 Ed. 1.0 b:2009

Fibre optic interconnecting devices and passive components performance standard – Part 111-9: Sealed closures for category S – Subterranean
standard by International Electrotechnical Commission, 11/10/2009

IEC 61400-21-1 Ed. 1.0 b:2019

Wind energy generation systems – Part 21-1: Measurement and assessment of electrical characteristics – Wind turbines
standard by International Electrotechnical Commission, 05/20/2019