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  IEC 62271-207 Ed. 3.0 b:2023

  IEC 62271-207 Ed. 3.0 b:2023 High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies for rated voltages above 52 kV standard byInternational Electrotechnical Commission , 11/01/2023

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  $85.40
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  IEC 60947-4-1 Ed. 5.0 b:2023

  IEC 60947-4-1 Ed. 5.0 b:2023 Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters standard byInternational Electrotechnical Commission , 11/01/2023

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  $155.80
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  IEC 60601-2-20 Amd.1 Ed. 3.0 b:2023

  IEC 60601-2-20 Amd.1 Ed. 3.0 b:2023 Amendment 1 - Medical Electrical Equipment - Part 2-20: Particular Requirements For The Basic Safety And Essential Performance Of Infant Transport Incubators Amendment byInternational Electrotechnical Commission , 11/01/2023

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  $13.20
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  IEC 60601-2-21 Ed. 3.1 b:2023

  IEC 60601-2-21 Ed. 3.1 b:2023 Medical electrical equipment - Part 2-21: Particular requirementsfor the basic safety and essential performance of infant radiant warmers CONSOLIDATED EDITION standard byInternational Electrotechnical Commission , 11/01/2023

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  $168.80
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  IEC 62453-71 Ed. 1.0 b:2023

  IEC 62453-71 Ed. 1.0 b:2023 Field device tool (FDT) interface specification – Part 71: OPC UA Information Model for FDT standard byInternational Electrotechnical Commission , 11/01/2023

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  $124.60
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  IEC 60811-508 Ed. 1.2 b:2023

  IEC 60811-508 Ed. 1.2 b:2023 Electric and optical fibre cables - Test methods for non-metallic materials - Part 508: Mechanical tests - Pressure test at high temperature for insulation and sheaths CONSOLIDATED EDITION standard byInternational Electrotechnical Commission , 11/01/2023

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  $75.40
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  IEC 60811-508 Amd.2 Ed. 1.0 b:2023

  IEC 60811-508 Amd.2 Ed. 1.0 b:2023 Amendment 2 - Electric And Optical Fibre Cables - Test Methods For Non-Metallic Materials - Part 508: Mechanical Tests - Pressure Test At High Temperature For Insulation And Sheaths Amendment byInternational Electrotechnical Commission , 11/01/2023

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  $3.20
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  IEC 63251 Ed. 1.0 b:2023

  IEC 63251 Ed. 1.0 b:2023 Test method for mechanical properties of flexible opto-electric circuit boards under thermal stress standard byInternational Electrotechnical Commission , 11/01/2023

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  $52.40
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  IEC 60811-503 Ed. 1.1 b:2023

  IEC 60811-503 Ed. 1.1 b:2023 Electric and optical fibre cables - Test methods for non-metallic materials - Part 503: Mechanical tests - Shrinkage test for sheaths CONSOLIDATED EDITION standard byInternational Electrotechnical Commission , 11/01/2023

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  $16.40
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  IEC 60143-1 Ed. 5.1 b:2023

  IEC 60143-1 Ed. 5.1 b:2023 Series capacitors for power systems - Part 1: General CONSOLIDATED EDITION standard byInternational Electrotechnical Commission , 11/01/2023

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  $218.00
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