Eaton 158331 Surge protection device, class B/C (Type 1 + Type 2 combined coarse and intermediate protection), 4-pole.
Eaton 158331 Surge protection device, class B/C (Type 1 + Type 2 combined coarse and intermediate protection), 4-pole.
| Manufacturer part number (MPN) | 158331 |
| EAN / GTIN | 4015081548897 |
| Sales unit | pcs |
| Package quantity | 30 pcs |
| Eaton catalogue number | 158331 |
| Depth | 86 mm |
| Height | 69 mm |
| Width | 70 mm |
| Weight | 0.574 kg |
| Compliances | RoHS conform |
| System configuration type | Other; TN; TN-S; TT |
| Test class | Type 1 + 2 |
| Application | Open areas Residential buildings Utility buildings |
| Number of poles | Four-pole |
| Type | Surge arrester |
| Continuous voltage at AC - max | 280 V |
| Lightning impulse current (10/350 µs) | 12.5 kA |
| Nominal voltage at AC | 280 V |
| Signalling at the device | Optic |
| Specific energy (W/R) | 39.1 kJ/Ohm |
| Voltage protection level | 1.5 KV |
| Voltage protection level (L-PE) | 1.5 KV |
| Conductor cross section (flexible, fine-strand) - max | 35 mm² |
| Conductor cross section (solid, solid-strand) - max | 25 mm² |
| Degree of protection | IP20 |
| Frame | 4 modular spacing |
| Mounting method | DIN rail (top hat rail) 35 mm |
| Construction size | 4 modular spacing |
| Exhausting | No |
| Remote signalling | No |
| Max. continuous voltage AC | 280 V |
| Nominal voltage AC | 280 V |
| Integrated backup fuse | No |
| Max. conductor cross section solid (solid, stranded) | 25 mm² |
| Max. conductor cross section flexible (fine-strand) | 35 mm² |
| System configuration DC | No |
| System configuration IT | No |
| System configuration TN | Yes |
| System configuration TN-C | No |
| System configuration TT | Yes |
| System configuration other | Yes |
| Voltage protection level L-PE | 1.5 kV |
| Max. overcurrent protection device, series connection (fuse) | 160 A |
| Voltage switching spark gap technology | No |
| Overcurrent protected voltage tapping | No |
| Country of origin | Romania |
| MOQ | 1 |