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IEC 60947-4-1 Ed. 2.0 Edition 11/2000
Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters
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Abstract

States the characteristics of contactors and starters and associated equipment, the conditions with which contactors or starters shall comply (operation and behaviour, dielectric properties, the degrees of protection provided by their enclosures, their construction), the tests intended for confirming that these conditions have been met, the information to be given with the equipment or in the manufacturer's literature. This publication supersedes IEC 60158-1 (1970) and its Amendment 1 (1983), 60158-1C (1982), 60292-1 (1969) and its Amendment 2 (1983), 60292-2 (1970), 60292-3 (1973) and 60292-4 (1975). It should be read in conjunction with IEC 60947-1.

Status

Standard - Superseded

Origin

Technical Committee :
17B : Low-voltage switchgear and controlgear

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 60951-3 Ed.3.0 RLV

Relations to older standards
IEC 60947-4-1 am1 Ed. 1.0
IEC 60947-4-1 am2 Ed. 1.0
IEC 60947-4-1 Ed. 1.0

International Classification for Standards (ICS codes) :

29.120.99 : Other electrical accessories
29.130.20 : Low voltage switchgear and controlgear

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