Voltage protection level (Up) 1.5 kV
Order no.: 305230
Technical Specifications | FE T3 275 MH TT 2P | |
Nominal voltage | UN | 230 V AC / 400 V AC |
Maximum operating voltage L-N / N-PE | UC | 275 V AC / 255 V AC |
Nominal discharge current (8/20 μs) L-N / N-PE | In | 5 kA / 10 kA |
Test voltage L-N / N-PE | UOC | 10 kV / 20 kV |
Voltage protection level L-N / N-PE | Up | < 1 kV / < 1.5 kV |
Follow current extinguishing capability N-PE | Ifi | 100 A |
Short-circuit current rating | ISCCR | 25 kA |
Maximum overcurrent protection | 63 A gG or C 63 A | |
TOV behavior L-N | UT | 335 V (5 s / withstand mode) |
TOV behavior L-N | UT | 440 V (120 min / safe failure mode) |
TOV behavior N-PE | UT | 1200 V (200 ms / safe failure mode) |
Response time L-N / N-PE | tA | 25 ns / 100 ns |
Cross-section of connected conductors rigid | 1 mm2 ... 35 mm2 | |
Cross-section of connected conductors flexible | 1 mm2 ... 25 mm2 | |
Fault indication L-N | yes | |
Degree of protection | IP 20 | |
Operating temperature | -40 °C … +80 °C | |
Permissible relative humidity | RH | 5% ... 95% |
Mounting on | 35 mm DIN rail | |
According to standard | EN 61643-11:2012 / IEC 61643-11:2011 / T3 | |
Order number | 305 230 |
Fuchsberg Electric GmbH
Am Fuchsberg 6
39112 Magdeburg
Phone+49 391 727699-0+49 391 727699-0
Fax+49 391 727699-29