Product details
Intrinsically safe supply units NxxU
For powering and status detection of NAMUR sensors in hazardous (explosive) areas.
- Units: NSSU-811, NSSU-812, NDSU-822, NLCU-821, NLCU-822
- Short-circuit, overcurrent and overvoltage protection
- Optical status indication by LEDs
- Relay or transistor output
- Automatic level control function (depending on type)
- Possibility to install the connected sensor in hazardous areas, Zone 0
- Installation on DIN 35 mm rail
- Power supply voltage 230 V AC or 24 V DC
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| Language | File name | File type | Vesion | |
|---|---|---|---|---|
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CZ | NXXU Datalist | 1 / 2011 | |
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EN | NXXU Datasheet | 1 / 2011 | |
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CZ | NXXU Návod | 9 / 2024 | |
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EN | NXXU Operating instructions | 9 / 2024 | |
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CZ | NXXU Prohlášení o shodě | 3 / 2025 | |
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EN | NXXU Declaration of conformity | 3 / 2025 |