IEC 60947-4-1
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
active, Most Current
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| Organization: | IEC |
| Publication Date: | 1 March 2020 |
| Status: | active |
| Page Count: | 4 |
| ICS Code (Other electrical accessories): | 29.120.99 |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
Document History
November 1, 2023
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
This part of IEC 60947 is applicable to the following equipment:
– electromechanical contactors and starters including motor protective switching devices (MPSD and IMPSD);
– actuators of contactor...
April 1, 2021
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
A description is not available for this item.
April 1, 2020
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
A description is not available for this item.
IEC 60947-4-1
March 1, 2020
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
A description is not available for this item.
October 1, 2018
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
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;
–...
July 1, 2012
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
This part of IEC 60947 applies to the types of equipment listed in 1.1.1 and 1.1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1 000 V a.c....
July 1, 2012
AMENDMENT 1 Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
A description is not available for this item.
September 1, 2009
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
Scope and object
This part of IEC 60947 applies to the types of equipment listed in 1.1 and 1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not...
June 1, 2005
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters Amendment 2
Scope and object
This part of IEC 60947 applies to the types of equipment listed in 1.1 and 1.2 whose main contacts are intended to be connected to circuits the rated voltage of which does not...
December 1, 2002
Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters
A description is not available for this item.
November 1, 2000
Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters
A description is not available for this item.
November 1, 2000
Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters
A description is not available for this item.
November 1, 2000
Low-Voltage Switchgear and Controlgear Part 4-1: Contactors and Motor-Starters - Electromechanical Contactors and Motor-Starters
A description is not available for this item.
January 1, 1990
Low-Voltage Switchgear and Controlgear Part 4: Contactors and Motor-Starters Section One - Electromechanical Contactors and Motor-Starters
A description is not available for this item.