The 2RP230M-8 with Discharge Tubes (GDT/TSS) RoHS manufactured by Yageo is a surge protector device that helps protect circuits from over-voltage, over-current and over-temperature damage. The unit is made up of 8 Parallel GDT/TSS Elements including a Sub Assy. It offers Overvoltage protection of up to 3000 VDC and Overcurrent protection of up to 4500 A. It has an Operating Temperature between -55°C to +180°C. It is compliant with the European Union RoHS Directive. The 2RP230M-8 is designed for overvoltage and overcurrent protection in DC applications such as LED Lighting, automotive, communications systems, and industrial machinery.