Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles (IEC 37A/287/CD:2016)

Packaging – Design for recycling for plastic packaging products – Part 12 – Recyclability evaluation process for plastic packaging – protocols for PE and PP rigid packaging

Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors (IEC 2/2107/CD:2022); Text in German and English

Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) (IEC 104/1018/CD)

Specifications for particular types of winding wires - Part 12: Polyvinyl acetal enamelled round copper wire, class 120

Thermistors - Directly heated positive step-function temperature coefficient - Part 1-2: Blank detail specification - Heating element application - Assessment level EZ

Safety of laser products - Part 12: Safety of free space optical communication systems used for transmission of information (IEC 76/655/CD:2020); Text in German and English

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 7-5: Type MPO connector family - Three fibre rows 8 and 12 fibre wide (IEC 86B/4623/CD:2022); Text in German and English

Fibre optic interconnecting devices and passive components ? fiber optic connector optical interfaces ? - Part 3-81: Connection parameters of dispersion unshifted physically contacting fibres - Angled polyphenylene sulphide rectangular ferrules with one fibre row 12 fibre wide for reference connection applications

Fibre optic sensors - Part 1-2: Strain measurement - Distributed sensing based on Brillouin scattering (IEC 61757-1-2:2023); German version EN IEC 61757-1-2:2023