3EB2003-7D

3EB2S surge arresters Polymer housing. Rail protection Applied standard: EN50526-1 Fire test according to EN45545-2 Continuous voltage Uc: 300 V DC Stationery installation Nominal discharge current In: 20 kA Conductor class: DC-B Ures (10kA, 8/20?s): 0.72 kV Charge transfer rating Qrs: 2.5C Rated thermal energy Wth: 3kJ Rated short circuit current Is: 40 kA Creepage distance: 133 MM Height: 200 mm Short-term load SSL: 160N Cardboard packaging