surge arrester 3EK7 for medium voltage networks for outdoor use arrester standard: IEC60099-4 Ur=9 kV, Uc=7.2 kV rated leakage current 10 kA arrester class: DH Ures (10 kA, 8/20) = 23.9 kV charge transfer rating 0.4C thermal rated charge transfer rating 1.1C rated short-circuit current 20 kA creepage distance 372 mm height 170 mm short-term load SSL 2940 N cardboard packaging can only be ordered via Siemens Energy: https://shop.siemens-en ergy.com/transmission/en/login
Notes
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