FED LSA 48 - 605140

Surge arrester for telecommunication and signalling

Order no.: 605140

Technical Specifications FED LSA 48
Maximum operating voltageUC36 V AC / 51 V DC
Nominal load currentIL0.5 A
C2 nominal discharge current (8/20 μs) per core In5 kA
C2 total discharge current (8/20 μs) cores-PE Itotal10 kA
C2 voltage protection level mode core-PE at In Up400 V
C3 voltage protection level mode core-core at 1 kV/μs Up65 V
C3 voltage protection level mode core-PE at 1 kV/μs Up350 V
Response time core-core / core-PEtA1 ns / 100 ns
Serial resistance per core R1.6 Ω

Treshold frequency core-core 

f6.5 MHz
Connection / mounting LSA disconnection rail
Accessories Grounding rail
Degree of protection IP 20
Operating temperature -40 °C … +70 °C
Permissible relative humidity RH5% ... 95%
According to standard EN 61643-21+A1, A2:2013 / IEC 61643-21+A1, A2:2012, C2, C3
Order number 605 140
Data sheet

Fuchsberg Electric GmbH

Am Fuchsberg 6

39112 Magdeburg

Phone+49 391 727699-0+49 391 727699-0

Fax+49 391 727699-29

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