Surge arrester for low-voltage power supply system protection against surges at the boundaries from lightning protection zone LPZ 1- LPZ 2 and higher.
Class II (C) arrester in accordance with IEC61643-11:2011, UL1449 3rd.
Two part design consisting ofbase and plug-in protection module.
High energy MOV (Metal OxideVaristor), GDT (Gas Discharge Tube) or both hybrid inside.
Reliable supervision due todisconnection device.
Fault indication by redindication flag in window.
With remote alarm terminaloptional.