System solution for photovoltaic systems with connection terminals and entry? Error-resistant Y circuit with 3 varistors for use according to VDE 0100-712 (IEC 60364-7-712)? Low DC protection level: < 4.0 kV (Voc max = 1,000 V DC with V20-C/0-500PV)? 5 parallel connection terminals up to 6 mm2 for each polarity (+ and -)? 8 V-Tec entries per side, pre-mounted in IP65 housing? arrestor, connectable with thermodynamic cut-off unit and visual function display? Encapsulated, non-extinguishing zinc oxide varistor arrestor for use in distributor housings Note: 5 PV strings can be switched in parallel on the terminals. The technical data (string voltage, etc.) and the conditions of the inverter (number of MPP trackers) must be taken into account.
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