IEC 60947-5-2 Ed. 4.0 b:2019 Low-voltage switchgear and controlgear - Part 5-2: Control circuitdevices and switching elements - Proximity switches CONSOLIDATED EDITION

standard by International Electrotechnical Commission, 10/18/2019

Full Description

IEC 60947-5-2:2019 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.

Product Details

Edition: 4.0 Published: 10/18/2019 Number of Pages: 262 File Size: 1 file , 7.5 MB