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SNZ AS/NZS IEC 60947.5.2

Low-voltage switchgear and controlgear Part 5.2: Control circuit devices and switching elements-Proximity switches

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Organization: SNZ
Publication Date: 29 June 2015
Status: active
Page Count: 108
scope:

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 object of this standard is to state for proximity switches:

- definitions;

- classification;.

- characteristics;

- product information;

- normal service, mounting and transport conditions;

- constructional and performance requirements;

- tests to verify rated characteristics.

Document History

SNZ AS/NZS IEC 60947.5.2
June 29, 2015
Low-voltage switchgear and controlgear Part 5.2: Control circuit devices and switching elements-Proximity switches
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...

References

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