| Reference |
IEC 60947-5-2 ed3.0 withdrawn corrigendum |
> preview
|
| Title |
Low-voltage switchgear and controlgear - Part 5-2: Control circuit devices and switching elements - Proximity switches
|
| Publication date |
2007-10-09 |
Format, price
(Swiss francs)
and language |
 | 285.- |
| 206 pages |  | 285.- |
| 1846 Kb |
|
| |
| Abstract |
This part of IEC 60947 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(s) 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.
The main changes with respect to the previous edition are as follows:-modification of Table 3;-modifications of voltage dips and voltage interruptions immunity tests, in Table 8;-modification of status of Annex A, now informative.
|
| Technical Committee |
17B - Low-voltage switchgear and controlgear
|
| ICS Codes |
| 29.120.40 |
Switches
|
| 29.130.20 |
Low voltage switchgear and controlgear
*Including switchgear and controlgear assemblies |
|
| |
| Replaced by |
|
| Stability date |
2011 |
| |
| Work in progress |
|
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