NEN 10947-4-1
Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - section one: Electromechanical contactors and motor-starters
inactive
| Organization: | NEN |
| Publication Date: | 1 May 1993 |
| Status: | inactive |
| ICS Code (Low voltage switchgear and controlgear): | 29.130.20 |
scope:
This standard applies to the types of equipment whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c. Starters and/or contactors dealt with in this standard are not normally designed to interrupt short-circuit currents. Therefore, suitable short-circuit protection shall form part of the installation but not necessarily of the contactor or the starter.
Document History
July 1, 1997
Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - Section 1: Electromechanical contactors and motor-starters
A description is not available for this item.
July 1, 1997
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.
July 1, 1997
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.
February 1, 1995
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.
NEN 10947-4-1
May 1, 1993
Low-voltage switchgear and controlgear - Part 4: Contactors and motor-starters - section one: Electromechanical contactors and motor-starters
This standard applies to the types of equipment whose main contacts are intended to be connected to circuits the rated voltage of which does not exceed 1000 V a.c. or 1500 V d.c. Starters and/or...