V20 surge arrester type 2 for PV systems with FS contact as a potential-free changeover contact
. Complete unit made of a plug-in varistor arrester with disconnection device
. Fault-resistant Y-circuit in accordance with VDE 0100-712 (EN 50539-12)
. Surge protection equipotential bonding in accordance with VDE 0100-443 (IEC 60364-4-44)
. V20-C 3-PH-1000 tested in accordance with EN 50539-11 (VDE / KEMA)
. Discharge capacity up to 40 kA (8/20) per pole
. Low DC protection level: < 4.0 kV and Uoc max = 1000V DC
. With optical function display for use in distribution boxes
Application: PV systems with or without a separate lightning protection system