| Reference |
IEC 60947-5-6 ed1.0 withdrawn corrigendum |
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|
| Title |
Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
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| Publication date |
1999-12-17 |
Format, price (Swiss francs) and language |
 | 60.- |
| 27 pages |  | 60.- |
| 124 Kb |
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| |
| Abstract |
Applies to proximity sensors connected for operation by a two-wire connecting cable to the control input of a switching amplifier. The switching amplifier contains a d.c. source to supply the control circuit and is controlled by the variable internal resistance of the proximity sensor. These devices can be used in an explosive atmosphere if they also comply with IEC 60079-11.
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| Technical Committee |
17B - Low-voltage switchgear and controlgear
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| ICS Codes |
| 29.130.20 |
Low voltage switchgear and controlgear
*Including switchgear and controlgear assemblies |
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| |
| Replaced by |
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| Stability date |
2015 |
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| Work in progress |
| Project | Stage code | Forecast publication date |
|---|
| No project under development | - | - |
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