3EB4028-7DS32-0D

Surge arrester 3EB4 Composite housing. Railway application 1500 V DC Arrester standard: EN 50526-1 Fire testing according to EN 45545-2 Continuous voltage Uc: 2.8 kV DC Up to 420 km/h Rated leakage current In: 20 kA Arrester class: DC-B Ures (10 kA, 8/20 ?s): 6.9 kV Discharge capacity Qrs: 2.5C Rated thermal energy consumption capacity Wth: 28 kJ Rated short circuit current Is: 40 kA Creepage path: 243 mm Height: 155 mm Short-time load SSL: 16800 N Hole circle diameter: 140-162 mm 3 drilled holes, diameter: 12 mm Paper packaging