DEHN
DEHN Type 1,2 & 3 Combined Lightning Current and AC Surge Arresters
DEHNsheild, DEHNventil
The DEHNventil lightening & surge protection device now comes with its proven performance parameters in a new slim design. The combined arrester, Type 1+2+3, as per EN 61643-11, with a compact single module and remote signalling unit, now shows off its strengths in a compact size equivalent to 4x standard DIN modules.
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- Complete Protection in one unit
- Easy module replacement
- Compact - only 4 Modules wide
- RAC spark gap technology
- Includes remote signalling contact
Selected variant
Technical data
| Approvals | ATEX, IECEx, Kema, UL, VDE |
|---|---|
| Connection type | Screw |
| Country of origin | DE |
| Cross section single wire from | 1,5 mm² |
| Cross section single wire to | 35 mm² |
| Earthing arrangement | TN-S |
| Frequency | 50 / 60 Hz |
| Height | 65 mm |
| Length | 90 mm |
| Max operating voltage (L-N) | 255 V |
| Nominal discharge current | 50 kA |
| Nominal voltage | 230 / 400 V |
| Number of modules | 4 |
|---|---|
| Phases | 3-phase |
| Protection class | I, II, III |
| Protection type | Type 1, 2 & 3 |
| Remote signalling contact | Yes |
| Short circuit strength | 50 kArms |
| Tariff code | 85363090 |
| Weight | 0,525 kg |
| Width | 72 mm |
| Voltage protection level | ≤ 1.5 kV |
Product description
The DEHNventil lightening & surge protection device now comes with its proven performance parameters in a new slim design. The combined arrester, Type 1+2+3, as per EN 61643-11, with a compact single module and remote signalling unit, now shows off its strengths in a compact size equivalent to 4x standard DIN modules.
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