Datasheet.Directory

3EB5 surge arresters Silicone housing, cage design. Rail application 25kV AC Applied standard: IEC60099-4 Fire test according to EN45545-2 Continuous voltage Uc: 30 kV AC Rated voltage Ur: 37 kV AC Up to 320 KM/H Nominal discharge current In: 10 kA Ures (10kA, 8/20\u00b5s): 87.0 kV Charge transfer rating Qrs: 2.0C Rated thermal energy Wth: 259kJ Rated short circuit current Is: 50 kA Creepage distance: 1250 MM Height: 391 MM Short-term load SSL: 2550N Hole circle diameter: 140-162 MM 3 drilled holes, Diamete...