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DIN EN 60947-5-9 VDE 0660-216:2008-06
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DIN EN 60947-5-9 VDE 0660-216:2008-06
Low-voltage switchgear and controlgear - Part 5-9: Control circuit devices and switching elements - Flow rate switches (IEC 60947-5-9:2006); German version EN 60947-5-9:2007More info
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 50/60 Hz a.c. or 300 V d.c.
| Author | VDE |
|---|---|
| Editor | VDE |
| Document type | Standard |
| Format | Paper |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 29.130.20 : Low voltage switchgear and controlgear
|
| Number of pages | 41 |
| Replace | DIN IEC 60947-5-9 (2005-10) |
| Cross references | EN 60947-5-9 (2007-11), IDT |
| Weight(kg.) | 0.1697 |
| Year | 2008 |
| Document history | DIN EN 60947-5-9 (2008-06) |
| Country | Germany |
| Keyword | DIN EN 60947;DIN EN 60947-5;EN 60947;EN 60947-5;EN 60947-5-9;60947 |