The 2807390000 from Weidmuller is a Single-Phase Surge Voltage Arrester that has been designed for installation in power supply systems. It requires an input voltage of 230 V. This surge suppressor significantly reduces the interference coupling that can occur due to transient surge voltages, below the limits prescribed by insulation co-ordination according to EN 60664-3 / DIN VDE 0110-3 EMC standards, resulting in less likelihood of operational failure. It is coordinated using technical means and eliminates the need for decoupling. This surge protector is tested according to product standards IEC 61643-11 / DIN EN 61643-11 and can be installed in systems according to IEC 61643-12 / VDE 0675-6-12 and IEC 62305-4 / VDE 0185-4. It is designed with an IP20 protection rating and integrates an additional fuse into the arrester to further enhance the protection. This RoHS-compliant surge protector is available in a DIN rail-mount package that measures 111 x 68 x 18 mm.
