3EB4025-7DS32-0D

3EB4 surge arresters Composite housing. Rail application 1500 V DC Arrester standard: EN50526-1 Fire test according to EN45545-2 Continuous voltage Uc: 2.5 kV DC Up to 420 km/h Rated discharge current In: 20 kA Arrester class: DC-B Ures (10 kA, 8/20 ?s): 5.9 kV Charge transfer rating Qrs: 2.5 C Rated thermal energy capacity Wth: 25 kJ Rated short circuit current Is: 40 kA Creepage distance: 243 mm Short-term load SSL: 16800 N Hole circle diameter: 140-162 mm 3 drilled holes, diameter: 12 mm Cardboard packaging