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3EB4230-7AL33-0D
Manufacturer: SIEMENS
Price: On Request
Surge arrester 3EB4. For rail applications. Composite housing Catenary voltage: 15kV AC Applied standard: IEC60099-4 Firetest according EN45545-2 Ur: 23kV, Uc / MCOV: 18kV Maximum train speed: 420km/h Arrester designation: SH Nominal discharge current: 20kA Ures (10kA, 8/20?s): 52.9kV Charge transfer rating Qrs:2.8C Rated thermal energy Wth: 230kJ Short-circuit current Is: 50kA Creepage distance: 710mm. Height: 275mm. SSL: 9450N Mounting: 3 holes, D: 12mm, hole circle diameter: 140-162mm Cardboard packaging