Electrical engineering

IEC 60947-1 ED7 - Low-voltage switchgear and controlgear - Part 1: General rules
Categories: Switchgear and controlgear
Committee: TC 121/SC 121A (error)
Origin: IEC
Close date: 20 Mar 2026
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IEC 62620 ED2 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for use in industrial applications
Categories: Cells and batteries
Committee: TC 21/SC 21A (error)
Origin: IEC
Close date: 20 Mar 2026
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prEN IEC 60947-1:2026 - Low-voltage switchgear and controlgear - Part 1: General rules
Categories: Switchgear and controlgear
Committee: CLC/TC 121A (Low-voltage switchgear and controlgear)
Origin: CENELEC
Close date: 20 Mar 2026
Draft Details
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prEN IEC 60947-1:2026/prAA:2026 - Low-voltage switchgear and controlgear - Part 1: General rules
Categories: Switchgear and controlgear
Committee: CLC/TC 121A (Low-voltage switchgear and controlgear)
Origin: CENELEC
Close date: 20 Mar 2026
Draft Details
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prEN IEC 62620:2026 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for use in industrial applications
Categories: Cells and batteries
Committee: CLC/TC 21X (Secondary cells and batteries)
Origin: CENELEC
Close date: 20 Mar 2026
Draft Details
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prEN IEC 61008-1:2026 - Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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prEN IEC 61008-1:2026/prAA:2026 - Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1: General rules
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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prEN IEC 61008-2-1:2026 - Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 2-1: RCCBs according to classification 4.1.1
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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IEC 61951-1 ED5 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary sealed cells and batteries for portable applications - Part 1: Nickel-Cadmium
Categories: Cells and batteries
Committee: TC 21/SC 21A (error)
Origin: IEC
Close date: 27 Mar 2026
Draft Details
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IEC 63115-1 ED2 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 1: Performance
Categories: Cells and batteries
Committee: TC 21/SC 21A (error)
Origin: IEC
Close date: 27 Mar 2026
Draft Details
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IEC 63115-2 ED2 - Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 2: Safety
Categories: Cells and batteries
Committee: TC 21/SC 21A (error)
Origin: IEC
Close date: 27 Mar 2026
Draft Details
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prEN IEC 61008-2-1:2026/prAA:2026 - Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 2-1: RCCBs according to classification 4.1.1
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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prEN IEC 61009-1:2026 - Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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prEN IEC 61009-1:2026/prAA:2026 - Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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prEN IEC 61009-2-1:2026/prAA:2026 - Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 2-1: RCBOs according to classification 4.1.1
Categories: Electrical accessories
Committee: CLC/TC 23E (Circuit breakers and similar devices for household and similar applications)
Origin: CENELEC
Close date: 27 Mar 2026
Draft Details
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IEC 60034-18-31 ED3 - Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
Categories: Rotating machinery
Committee: TC 2 (error)
Origin: IEC
Close date: 27 Mar 2026
Draft Details
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IEC 60034-14 ED5 - Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
Categories: Rotating machinery
Committee: TC 2 (error)
Origin: IEC
Close date: 03 Apr 2026
Draft Details
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prEN IEC 60034-14:2026 - Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
Categories: Rotating machinery
Committee: CLC/TC 2 (Rotating machinery)
Origin: CENELEC
Close date: 03 Apr 2026
Draft Details
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EN 50110-1:2023/prA1:2026 - Operation of electrical installations - Part 1: General requirements
Categories: Power transmission and distribution networks
Committee: CLC/BTTF 62-3 (Operation of electrical installations)
Origin: CENELEC
Close date: 10 Apr 2026
Draft Details
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IEC 63418 ED1 - Fixed accessories intended for household and similar purposes that supply power through an interface
Categories: Electrical accessories
Committee: TC 23/SC 23B (error)
Origin: IEC
Close date: 10 Apr 2026
Draft Details
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