Superseded
Standard
Historical
IEC 60947-5-2:1992
Low-voltage switchgear and controlgear - Part 5: Control circuit devices and switching elements - Section 2: Proximity switches
Preview
Summary
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 and photoelectric proximity switches that sense the presence of objects. 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.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 09/30/1992 |
| Release Date | 09/30/1992 |
| Cancellation Date | 10/30/1997 |
| Edition | 1 |
| Page Count | 151 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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