Pluggable surge protection for photovoltaic systems
The Valtrab MS surge arresters 1000 DC/2+V-FM protects two-position DC voltage systems up to 1,000 volts. The VAL-MS is also available for other voltages commonly used in small-scale photovoltaic systems and power systems (12 V to 600 V DC).

Valvetrab can be mounted in rows and bridged on the ground connection side, and it available in single phase and 3 phase configurations.
The rail-mountable arresters protect both insulated and solidly grounded systems. The protective circuit is thermally and dynamically monitored. In the event of damage, it disconnects the arrester from the generator. The VAL-MS surge arresters are available with or without remote indication contact.
Phoenix Contact
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