FE T1+T2 275 TNS 12,5 - 565820

4+0 Configuration

Total discharge current (Itotal) 50 kA
Voltage protection level (Up) < 1.5 kV

Order no.: 565820

Technical Specifications FE T1+T2 275 TNS 12,5
Nominal voltage UN230 V AC / 400 V AC
Maximum operating voltage UC275 V AC 
Lightning impulse current (10/350 μs) Iimp12.5 kA 
Total discharge current (10/350 μs)Itotal50 kA
Nominal discharge current (8/20 μs) In30 kA
Maximum discharge current (8/20 μs) Imax60 kA
Voltage protection level Up< 1.5 kV
Short-circuit current ratingISCCR50 kA
Maximum overcurrent protection  160 A gG
TOV behavior UT335 V (5 s / withstand mode)
Response time tA25 ns
Cross-section of connected conductors rigid 1 mm2 ... 35 mm2
Cross-section of connected conductors flexible 1 mm2 ... 25 mm2
Fault indication yes
Degree of protection IP 20
Operating temperature -40 °C … +80 °C                                         
Permissible relative humidity RH5% ... 95%
Mounting on 35 mm DIN rail 
According to standard EN 61643-11:2012 / IEC 61643-11:2011 / T1, T2
Order number 565 820
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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