EN4721-000
Lightning Arresters & Surge Arresters, Worldwide, Cage, 20 kA, Class DH, 230 kV, Creepage Distance 945 mm [37.06 in], .4 C Qrs, 30 kV Voltage (Ur)
EN4721-000
Lightning Arresters & Surge Arresters, Worldwide, Cage, 20 kA, Class DH, 230 kV, Creepage Distance 945 mm [37.06 in], .4 C Qrs, 30 kV Voltage (Ur)