47,11 € excl. VAT
|Maximum operating voltage
The surge arresters DS 50PV are arresters specially developed for the protection of photovoltaic devices against overvoltage and are available in 500V, 800V and 1000V DC versions.
DS 50PVS surge arresters are two-part type 2 arresters (with modular structure) and are mounted on a DIN rail. The replaceable module enables easy replacement of a damaged part without the need to dismantle the connected wires.
Arresters contain a high-performance varistor with a thermal fuse, and in the event of a malfunction, the thermal disconnection device disconnects the current circuit of the arrester, which is signaled by optical signaling of the arrester status.