Electromechanical components for electronic equipment Basic testing procedures and measuring methods Part 1: General Section 4: Test 1d: Contact protection effectiveness (scoop-proof), Corrigendum to IEC 60512-1-4 (IEC 48B/913/DC:2000)

Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Section 5: Dust, sand, salt mist (IEC 104/1025/CDV:2023); German and English version prEN IEC 60721-2-5:2023

Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility

Draft IEC 60512-1-4: Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 1: General - Section 4: Test 1d - Contact protection effectiveness (scoop-proof)

Proposed corrigendum to IEC 60512-1-4 (issued in 1997)

IEC 60364-7-716: Electrical installations of buildings - Part 7-716: Requirements for special installations or locations - Auxiliary circuits

Part 3: Limits - Section 2: Limits for harmonic current emissions (equipment input current 16A per phase) - Limits for self-ballasted lamps

Amendment to IEC 61000-4-3: Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 3: Radiated, radio-frequency, electromagnetic field immunity test - Annex D: Other test methods - TEM cells and striplines

Amendment to IEC 61000-4-3 - Annex D: Other test methods - TEM cells and striplines

Waveguide type dielectric resonators -- Part 1: General information and test conditions -- Section 1: General information