CEI EN IEC 60947-4-1:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Low-voltage switchgear and controlgear Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
Hardcopy , PDF
English, Italian
01-09-2019
10-11-2025
This part of IEC 60947 is applicable to the following equipment: – electromechanical contactors and starters including motor protective switching device (MPSD); – actuators of contactor relays; – contacts dedicated exclusively to the coil circuit of this contactor or this contactor relay; – dedicated accessories (e.g. dedicated wiring, dedicated latch accessory); intended to be connected to distribution circuits, motors circuits and other load circuits, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC.
| Committee |
TC 121
|
| DevelopmentNote |
NEW CHILD EC 2021 IS NOW ADDED.
|
| DocumentType |
Standard
|
| Pages |
10
|
| ProductNote |
This standard also refers to IEC TS 63058,ISO/IEC 82079-1. NEW CHILD EC 2021 IS NOW ADDED. New child AC 2022 is added
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN IEC 60947-4-1:2019 | Identical |
| IEC 60947-4-1:2009+AMD1:2012 CSV | Identical |
| IEC 61915-2:2011 | Low-voltage switchgear and controlgear - Device profiles for networked industrial devices - Part 2: Root device profiles for starters and similar equipment |
| IEC 62061:2005 | Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems |
| IEC 60947-8:2003+AMD1:2006+AMD2:2011 CSV | Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines |
| IEC 60417-1:2002 | Graphical symbols for use on equipment - Part 1: Overview and application |
| IEC 60050-195:1998 | International Electrotechnical Vocabulary (IEV) - Part 195: Earthing and protection against electric shock |
| IEC 60269-2:1986 | Low-voltage fuses. Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) |
| IEC TR 63054:2017 | Low-voltage switchgear and controlgear - Fire risk analysis and risk reduction measures |
| IEC 60812:2006 | Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA) |
| IEC 61649:2008 | Weibull analysis |
| IEC 60079-7:2015 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" |
| IEC 60050-151:2001 | International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices |
| IEC 60050-441:1984 | International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses |
| IEC 62443-2-1:2010 | Industrial communication networks - Network and system security - Part 2-1: Establishing an industrial automation and control system security program |
| IEC 61508-4:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (see Functional Safety and IEC 61508) |
| IEC 61508-3:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508) |
| IEC 60050-442:1998 | International Electrotechnical Vocabulary (IEV) - Part 442: Electrical accessories |
| IEC 60072-1:1991 | Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080 |
| IEC 60079-0:2007 | Explosive atmospheres - Part 0: Equipment - General requirements |
| ISO/IEC Guide 51:2014 | Safety aspects — Guidelines for their inclusion in standards |
| ISO 3534-2:2006 | Statistics — Vocabulary and symbols — Part 2: Applied statistics |
| IEC GUIDE 104:2010 | The preparation of safety publications and the use of basic safety publications and group safety publications |
| IEC 60068-2-2:1974 | Environmental testing - Part 2: Tests. Tests B: Dry heat |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| IEC 61000-6-5:2015 | Electromagnetic compatibility (EMC) - Part 6-5: Generic standards - Immunity for equipment used in power station and substation environment |
| IEC 61095:2009 | Electromechanical contactors for household and similar purposes |
| IEC 60050-191:1990 | International Electrotechnical Vocabulary (IEV) - Part 191: Dependability and quality of service |
| IEC 60050-826:2004 | International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations |
| IEC 61508-6:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 (see Functional Safety and IEC 61508) |
| IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units |
| IEC 62477-1:2012+AMD1:2016 CSV | Safety requirements for power electronic converter systems and equipment - Part 1: General |
| IEC 60269-1:1998 | Low-voltage fuses - Part 1: General requirements |
| IEC 61032:1997 | Protection of persons and equipment by enclosures - Probes for verification |
| EN 50495:2010 | Safety devices required for the safe functioning of equipment with respect to explosion risks |
| IEC 61508-2:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508) |
| IEC 60664-1:1992+AMD1:2000+AMD2:2002 CSV | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 60990:2016 | Methods of measurement of touch current and protective conductor current |
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