The 2905472 from Phoenix Contact is a Plug-in Surge Arrester that is designed as per Type 1/Class I protection standards. It employs spark gap technology with low residual voltage characteristics to offer excellent protection against high-energy lightning currents. It has a voltage rating of up to 1.5 kV. This surge suppressor combines Type 1+2 protection that provides effective energy coordination between the device protection and the lightning current arrester.  It has a mechanical/visual status indicator and remote indication contact and provides a pluggable option, which makes it easy to maintain while indicating status on operating conditions. This surge suppressor has a low voltage protection level for direct protection of end devices in the main distribution area. It is available in a DIN rail-mount package that measures 95.2 x 74.5 x 35.6 mm and is ideal for power supply networks applications.