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IEC 60947-5-2 Ed. 2.0 Edition 10/1997
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches
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  • 368.3 / copy
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Abstract

Applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field. These proximity switches are self-contained, have semiconductor switching elements and are intended to be connected to circuits the rated voltage of which does not exceed 250 V 50 Hz/60 Hz a.c. or 300 V d.c. This Standard is not intended to cover proximity switches with analogue outputs.

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Standard - Superseded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 60947-5-2 am1 Ed. 1.0
IEC 60947-5-2 am2 Ed. 1.0
IEC 60947-5-2 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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