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Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9. IEC 61326-2-4:2012. Original standard IEC 61326-2-4-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61326-2-4-2020

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-5: Particular requirements - Test configurations, operational conditions and performance criteria for field devices with field bus interfaces according to IEC 61784-1. IEC 61326-2-5:2012. Original standard IEC 61326-2-5-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61326-2-5-2020

Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-6: Particular requirements - In vitro diagnostic (IVD) medical equipment. IEC 61326-2-6:2012. Original standard IEC 61326-2-6-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61326-2-6-2025

Soft ferrite material classification. IEC 61332:2005. Original standard IEC 61332-2005 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60825-12-2022 cor2-2026

Marking on U and E ferrite cores. CEI/IEC 1333:1996. Original standard IEC 61333-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61333-2019

Distribution automation using distribution line carrier systems - Part 1: General considerations - Section 1: Distribution automation system architecture. CEI/IEC 1334-1-1:1995. Original standard IEC 61334-1-1-1995 in PDF full version. Additional info + preview on request

Document status: Active