Varistor surge protective device type 1+2 (class B+C) single-pole SPMO30B+C\1P
Varistor surge protective devices
SPMO30B+C\1P
EAN:
New
Surge protective devices of SPMO series by Spamel are used in electrical switchboards in apartments, houses and small utility buildings. The surge protective devices are used to protect electrical installations by preventing the penetration of surge currents into the power line. Compliance with the standard IEC/EN 61643-11. The product was tested at the Institute of Plasma Physics and Microfusion
| Surge protective device | Type 1+2, Class I+II |
| Network type | TN-S/TN-C |
| Номинално напрежение AC Un | 230/400 V |
| The highest continuous operating voltage AC Uc | 275 V |
| Voltage protection level Up | ≤ 1,5 kV |
| Nominal discharge current In (8/20μs) | 30 kA |
| Maximum discharge current Imax (8/20μs) | 60 kA |
| Surge discharge current Iimp (10/350μs) | 4,5 kA |
| Leakage current IPE | < 0,5mA |
| Short-circuit current ISCCR | 20 kA |
| Maximum additional fuse | 125 gL/gG |
| Честота | 50/60 Hz |
| Insulation resistance RISOL | > 10³ MΩ |
| Insert status | green - OK, red - no protection |
| Remote fault signaling | yes |
| Степен на защита | IP20 |
| Operating temperature | -40°C...+85°C |
| Permissible humidity Rh | ≤ 95% |
| Момент на затягане на клемите | 2,0 Nm |
| Wire gauge (solid, stranded) | 6...35 mm² / 4...25 mm² |
| Mounting method | TH35 rail |
| Base material | PA6, UL94-V0 Flammability Test |
| Insert material | PBT, UL94-V0 Flammability Test |
| Installation site | Indoor use only |
