Ex9UEP1+2 6.25 3P 1000 EU Surge Protection SPD Ex9UEP, Type I+II, 1000 V DC, 3 modules wide, for grounded PV systems 111759

Noark DC surge arresters are designed to protect photovoltaic applications. They are designed and manufactured in accordance with the standards of EN 61643-31, tested according to the PV class T1+T2 test. An optical status indicator of the varistor insert informs about the wear of the element. Built-in auxiliary contact allows electrical signaling of the status of the insert. Safe replacement of a worn varistor insert is possible without disconnecting the device.