FV12.5B+C/3-xxxxPVN(S) In20kA surge arrester types
- FATECH FV12.5B+C/3-1000PVN(S) and FV12.5B+C/3-1200PVN(S) are Class I+II Type 1+2 DC surge protective devices for PV system DC side. With fast response, low residual current, mechanical status indication and optional remote contact, they provide reliable lightning and surge protection for photovoltaic systems with DIN‑rail mounting and high insulation performance.