International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 121B

Low-voltage switchgear and controlgear assemblies

 
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Other Documents accessible to SC 121B since 2015-09-27

Reference, Title
Downloads

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Date

Closing

Date

CENELEC

Voting /

Comment

Comit?s

Authoris?s

3C/2142/INF

Report from MT 60417 meeting held in Kista (Sweden) on 2015-11-10

2015-11-20
TC 23
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TC 44
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TC 121
3C/2161/INF

Report from MT 60417 meeting held in Helsinki (Finland) on 2016-01-28/29

2016-02-12
TC 23
TC 34
TC 44
TC 65
TC 103
TC 121
3C/2168/DC

Evaluation of Change Request to IEC 60417 (C00439)

2016-04-08 2016-06-03 Report of Comments
TC 121
3C/2169/DC

Evaluation of Change Request to IEC 60417 (C00466)

2016-04-08 2016-06-03 Report of Comments
TC 121
3C/2173/DC

Evaluation of Change Request to IEC 60417 (C00469)

2016-05-13 2016-07-08 Report of Comments
TC 121
3C/2178/DC

Validation of Change Request to IEC 60417 (C00439

2016-06-10 2016-07-15 Report of Comments
TC 121
3C/2179/DC

Validation of Change Request to IEC 60417 (C00466)

2016-06-10 2016-07-15 Report of Comments
TC 121
3C/2184/INF

Compilation of comments on 3C/2173/DC Evaluation of Change Request to IEC 60417 and directly on IEC 60417-C00469

2016-07-15
TC 121
3C/2185/DC

Validation of Change Request to IEC 60417 (C00469)

2016-07-15 2016-08-19 Report of Comments
TC 121
3C/2186/INF

Report of comments and votes on 3C/2178/DC Validation of Change Request to IEC 60417 (C00439)

2016-07-22
TC 121
3C/2187/INF

Compilation of comments on 3C/2179/DC Evaluation of Change Request to IEC 60417 and directly on IEC 60417-C00466

2016-07-22
TC 121
3C/2189/INF

Compilation of comments on 3C/2175/DC Evaluation of Change Request to IEC 60417 and directly on IEC 60417-C00470

2016-07-29
TC 121
3C/2190/DC

Validation of Change Request to IEC 60417 (C00470)

2016-07-29 2016-09-02 Report of Comments
TC 121
3C/2192/INF

Report from MT 60417 meeting held in Tokyo (Japan) on 2016-07-12/13

2016-08-05
TC 22
TC 23
TC 26
TC 34
TC 44
TC 61
TC 62
TC 65
TC 90
TC 103
TC 121
3C/2197/INF

Report of comments and votes on 3C/2185/DC Validation of Change Request to IEC 60417 (C00469)

2016-08-26
TC 121
3C/2199/INF

Report of comments and votes on 3C/2190/DC Validation of Change Request to IEC 60417 (C00470)

2016-09-09
TC 121
3D/257/CDV

IEC 62656-5/Ed.1: STANDARDIZED PRODUCT ONTOLOGY REGISTER AND TRANSFER BY SPREADSHEETS - Part 5: Interface for activity description

2015-12-18 2016-03-18 yes Voting Result
TC 59
TC 65
TC 121
3D/265/CDV

IEC 61360-1 ed4: STANDARD DATA ELEMENTS TYPES WITH ASSOCIATED CLASSIFICATION SCHEME FOR ELECTRIC ITEMS - Part 1: Definitions - Principles and methods

2016-04-08 2016-07-01 yes Voting Result
TC 65
TC 121
3D/277/DC

IEC Common Data Dictionary (IEC CDD): C00062 Thermal power loss

2016-06-24 2016-09-23 Report of Comments
TC 2
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TC 22
TC 23
TC 32
TC 65
TC 94
TC 121
8/1433/CD

IEC 60038 Am.1 f1 Ed.7: Standard voltages for LVDC supply and LVDC equipment (Proposed horizontal standard)

2016-06-24 2016-09-16 yes Report of Comments
SEG 4
TC 20
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TC 22
TC 23
TC 32
TC 34
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TC 69
TC 77
TC 82
TC 109
TC 120
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22G/339/NP

Future IEC 61800-x-x: Adjustable speed electrical power drive systems - Part x-x: Safety requirements for encoders - Functional, Electrical and Environmental

2016-06-17 2016-09-09 ? Voting Result
TC 121
23E/915/CDV

Amendment 1 to IEC 62606 Ed.1: General requirements for arc fault detection devices

2015-10-02 2016-01-08 yes Voting Result
TC 121
23E/927/CD

IEC 60898-3 Ed.1: Circuit-breakers for overcurrent protection for household and similar installations- Part 3: Circuit-breakers for d.c. operation

2015-12-04 2016-04-08 ? Report of Comments
TC 9
TC 64
TC 121
23E/928/CD

IEC 60755 Ed.1: General Safety Requirements for Residual Current Operated Protective Devices - Group Safety Publication

2015-12-11 2016-03-11 ? Report of Comments
TC 22
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TC 82
TC 88
TC 105
TC 114
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23E/929/CD

IEC 63024 Ed.1: Requirements for Automatic Reclosing Devices (ARDs) for circuit-breakers, RCBOs, RCCBs for household and similar uses

2015-12-11 2016-03-11 yes Report of Comments
TC 64
TC 121
23E/942/CD

IEC 60934 Ed.4: Circuit-breakers for equipment (CBE)

2016-02-19 2016-05-13 yes Report of Comments
TC 121
23E/945/CDV

IEC 62873-1 Ed.1: Outline of Blocks and Modules for Residual Current Devices standards

2016-04-29 2016-07-22 no Voting Result
TC 121
23E/952/CD

IEC 63052 Ed.1: Power frequency overvoltage protective device for household and similar applications (POP)

2016-06-10 2016-09-02 ? Report of Comments
TC 22
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TC 69
TC 82
TC 88
TC 105
TC 114
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23E/954/CD

IEC/TS 63053 Ed.1: General requirements for residual current operated protective devices for D.C. System

2016-06-10 2016-09-02 ? Report of Comments
TC 22
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TC 82
TC 88
TC 105
TC 114
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23E/969/CD

IEC 62020 A2 Ed.1: Electrical accessories - Residual current monitors for household and similar uses (RCMs)

2016-06-24 2016-09-16 yes Report of Comments
TC 22
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TC 105
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23E/970/CD

IEC 60898-3 Ed.1: Circuit-breakers for overcurrent protection for household and similar installations - Part 3: Circuit-breakers for d.c. operation

2016-07-01 2016-09-23 ? Report of Comments
TC 64
TC 121
23K/19/CD

IEC 62962 Ed.1: Particular requirements for load-shedding equipment (LSE)

2016-05-06 2016-07-29 ? Report of Comments
TC 64
TC 121
64/2101/CD

IEC 60364-8-1: Low-Voltage electrical installations - Part 8-1: Energy efficiency

2016-02-05 2016-05-27 yes Report of Comments
CAB
TC 23
TC 65
TC 85
TC 121
64/2120/CD

Amendment 3 fragment 5 to IEC 60364-5-53 Ed.3: Low voltage electrical installation - Part 5-53 - Selection and rection of electrical equipment - Isolation, switching and control - Clause 531 - Equipment for protection against electric shock

2016-05-13 2016-08-05 ? Report of Comments
TC 23
TC 121
65C/831/CD

IEC 61158-x-25 Ed. 1.0:Industrial communication networks - Fieldbus specifications and Profiles - Type 25 elements and CPF 20 (ADS-net)

2015-10-23 2016-01-29 yes Report of Comments
TC 22
TC 57
TC 121
65C/832/CD

IEC 61158-x-26 Ed. 1.0: Industrial communication networks - Fieldbus specifications and Profiles - Type 26 elements and CPF 21 (FL-net)

2015-10-23 2016-01-29 yes Report of Comments
TC 22
TC 57
TC 121
65C/836/CD

IEC 61784-5-20 Ed. 1.0: Industrial communication networks - Profiles - Part 5-20: Installation of fieldbuses - Installation profiles for CPF 20

2015-11-13 2016-02-19 yes Report of Comments
TC 22
TC 57
TC 121
65C/837/CD

IEC 61784-5-21 Ed. 1.0: Industrial communication networks - Profiles - Part 5-21: Installation of fieldbuses - Installation profiles for CPF 21

2015-11-13 2016-02-19 yes Report of Comments
TC 22
TC 57
TC 121
65C/839/CDV

IEC 62948 Ed 1.0Industrial networks - Wireless communication network and communication profiles - WIA-FA

2016-02-26 2016-05-27 yes Voting Result
TC 22
TC 57
TC 121
65/629/DTS

IEC/TS 62832-1/Ed1: Industrial-process measurement, control and automation - Digital Factory framework - Part 1: General principles

2016-04-15 2016-07-08 no Voting Result
TC 121
77/517/CD

IEC TR 61000-2-5: Electromagnetic Compatibility (EMC) - Part 2-5: Environment - Description and classification of electromagnetic environments

2016-03-11 2016-05-06 no Report of Comments
TC 9
TC 62
TC 106
TC 121
CISPR
89/1305/CD

IEC 60695-1-14-TS/Ed1: Fire hazard testing - Part 1-14: Guidance on the different levels of power and electrical energy source classification related to the probability of ignition and fire

2016-01-29 2016-03-25 no Report of Comments
TC 17
TC 22
TC 23
TC 34
TC 61
TC 66
TC 108
TC 121
94/404/CD

IEC 61810-10 Ed.1: Electromechanical elementary relays - Part 10: High capacity relays - Additional functional aspects and safety requirements

2016-04-08 2016-06-03 ? Report of Comments
TC 18
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TC 22
TC 66
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TC 82
TC 120
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109/134/CD

IEC/TS 62993 Ed.1: Guidance for determination of clearances; creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V a.c. and 1 500 V d.c. up to 2 000 V a.c. and 3 000 V d.c.

2015-10-30 2016-02-05 ? Report of Comments
TC 9
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109/138/CDV

IEC 60664-3 Ed.3: Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution

2016-01-15 2016-04-15 yes Voting Result
TC 9
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109/151/CD

This document has been replaced by 109/151A/CD

2016-07-22 ?
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109/151A/CD

This document has been replaced by 109/151B/CD

2016-07-29 ?
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109/151B/CD

IEC/TS 62993 Ed.1: Guidance for determination of clearances; creepage distances and requirements for solid insulation for equipment with a rated voltage above 1 000 V a.c. and 1 500 V d.c. up to 2 000 V a.c. and 3 000 V d.c.

2016-08-12 2016-09-16 ? Report of Comments
TC 2
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112/369/CD

IEC 60112 Ed.5: Method for the determination of the proof and the comparative tracking indices of solid insulating materials

2016-06-03 2016-08-26 yes Report of Comments
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