| Publication CODE |
Title |
| IEC 60947-5-9:2006 (2006-12) |
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-9: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - FLOW RATE SWITCHES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
249.00 €
|
69. |
Description
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.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Status |
IEC PUBLICATION |
| Situation |
Currently active
|
|
| Committee |
17B
LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR
|
| BEC Approval |
2006-12-08 |
| ICS-Code (International Standards Classification) |
29.130.20
|
|
| IEC publication date |
2006-12-08 |
| IEC stability date |
2022-12-31 |
| IEC last modification date |
2018-10-30 |
|
