Main Categories

prEN IEC 62973-1:2025 - Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: General Requirements
Categories: Railway rolling stock
Committee: CLC/TC 9X (Electrical and electronic applications for railways)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62973-2:2025 - Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 2: Nickel Cadmium (NiCd) batteries
Categories:
Committee: CLC/TC 9X (Electrical and electronic applications for railways)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62973-3:2025 - Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3: Lead acid batteries
Categories:
Committee: CLC/TC 9X (Electrical and electronic applications for railways)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62973-4:2025 - Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries
Categories: Railway rolling stock
Committee: CLC/TC 9X (Electrical and electronic applications for railways)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62973-5:2025 - Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 5: Lithium-ion batteries
Categories: Cells and batteries
Committee: CLC/TC 9X (Electrical and electronic applications for railways)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 63418:2025/prAA:2025 - Fixed accessories intended for household and similar purposes that supply power through an interface
Categories: General
Committee: CLC/TC 23BX ("Switches)
Origin: CENELEC
Close date: 05 Dec 2025
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EN IEC 60034-18-32:2022/prA1:2025 - Amendment 1 - Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings
Categories: Rotating machinery
Committee: CLC/TC 2 (Rotating machinery)
Origin: CENELEC
Close date: 05 Dec 2025
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ISO/DIS 4885 - Ferrous materials — Heat treatments — Vocabulary
Categories:
Committee: ISO/TC 17 (Steel)
Origin: ISO
Close date: 05 Dec 2025
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prEN ISO 4885 - Ferrous materials - Heat treatments - Vocabulary (ISO/DIS 4885:2025)
Categories:
Committee: CEN/TC 459/SC 12 (General issues)
Origin: CEN
Close date: 05 Dec 2025
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prEN IEC 60544-4:2025 - Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments
Categories:
Committee: CLC/SR 112 (Evaluation and qualification of electrical insulating materials and systems (to be defined))
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 61851-21-1:2025 - Conductive power and energy transfer systems for electric vehicles - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply
Categories: Electric road vehicles
Committee: CLC/TC 69X (Electrical systems for electric road vehicles)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62397:2025 - Nuclear power plants - Instrumentation and control important to safety - Resistance temperature detectors
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62491:2025 - Industrial systems, installations and equipment and industrial products - Labelling of cables and cores
Categories:
Committee: CLC/SR 3 ("Information structures)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 62705:2025 - Nuclear facilities - Instrumentation and control important to safety – Radiation monitoring systems (RMS): Characteristics and lifecycle
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 63171-1:2025 - Connectors for electrical and electronic equipment - Part 1: Detail specification for 2-way, shielded or unshielded, free and fixed connectors - Mechanical mating information, pin assignment and additional requirements for Type 1 (copper LC style)
Categories: Electromechanical components. Electronic and telecommunications equipment
Committee: CLC/SR 48B (Electrical connectors)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC 63315:2025 - Audio/video, information and communication technology equipment - Safety - DC power transfer between ICT equipment ports using ICT wiring and cables at voltages not exceeding 60 v DC
Categories: Audio, video and audiovisual engineering
Committee: CLC/TC 108X ("Safety of electronic equipment within the fields of Audio/Video)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-1:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 1: General
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-2:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 2: Indenter measurements
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-3:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 3: Elongation at break
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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prEN IEC/IEEE 62582-4:2025 - Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 4: Oxidation induction techniques
Categories: Nuclear energy engineering
Committee: CLC/TC 45AX ("Instrumentation)
Origin: CENELEC
Close date: 05 Dec 2025
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