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DEHNbloc H 3 lightning current arrester
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Technical Information
| Item condition | New |
| Manufacture name | DEHNbloc H 3 lightning current arrester |
| Brand | Dehn |
| Country of origin* | DE |
| * The actual country of origin may differ depending on the delivery batch. To confirm the specific country of origin, please contact your account manager. | |
| Harmonized System Code | 8536 3090 00 |
| ETIM | EC000381 |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Lightning impulse current (10/350 µs) | 100 kA |
| Voltage protection level | 4 kV |
| Follow current extinguishing capability | 50 kA |
| Max. continuous voltage AC | 255 V |
| Nominal voltage AC | 230 V |
| Category type 1 | Yes |
| Degree of protection (IP) | IP20 |
Packing details
| Packing level 1 | 4013364109377, 4013364109377 |
Other Technical data
| Number of conductors (without earthing) | 3 |
| Construction size | 6 modular spacing |
| Max. conductor cross section solid (solid, stranded) | 50 mm² |
| Max. conductor cross section flexible (fine-strand) | 35 mm² |
| Specific energy (W/R) | 2500 kJ/Ohm |
| System configuration TN-C | Yes |
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Description
Modular single-pole DEHNbloc H spark-gap-based lightning current arrester ( type 1 according to EN 61643-11).RADAX Flow spark gap technology with high follow current limitation. For protecting low-voltage consumer’s installations against surges and even direct lightning strikes. For installation in conformity with the lightning protection zone concept at the boundaries from 0A – 1.