Surge arrester for telecommunication and signalling
Order no.: 605140
FED LSA 48 - 605140
| Technical Specifications | FED LSA 48 | |
| Maximum operating voltage | UC | 36 V AC / 51 V DC |
| Nominal load current | IL | 0.5 A |
| C2 nominal discharge current (8/20 μs) per core | In | 5 kA |
| C2 total discharge current (8/20 μs) cores-PE | Itotal | 10 kA |
| C2 voltage protection level mode core-PE at In | Up | 400 V |
| C3 voltage protection level mode core-core at 1 kV/μs | Up | 65 V |
| C3 voltage protection level mode core-PE at 1 kV/μs | Up | 350 V |
| Response time core-core / core-PE | tA | 1 ns / 100 ns |
| Serial resistance per core | R | 1.6 Ω |
Treshold frequency core-core | f | 6.5 MHz |
| Connection / mounting | LSA disconnection rail | |
| Accessories | Grounding rail | |
| Degree of protection | IP 20 | |
| Operating temperature | -40 °C … +70 °C | |
| Permissible relative humidity | RH | 5% ... 95% |
| According to standard | EN 61643-21+A1, A2:2013 / IEC 61643-21+A1, A2:2012, C2, C3 | |
| Order number | 605 140 |
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