IEC 60947-5-9:2006
Low-voltage switchgear and controlgear - Part 5-9: Control circuit devices and switching elements - Flow rate switches
OVERVIEW
This part of IEC 60947 applies to flow rate switches that sense the rate of flow of a gas, a liquid or a granular solid. These switches change their output state if a pre-set value for the speed of flow is exceeded. These flow rate switches are self-contained, have semiconductor switching element(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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2006 |
| No. of Pages | 69 |
| ICS Classification | 29.130.20 Low voltage switchgear and controlgear |
| Committee | TC 121/SC 121A |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC |