The 2RK3000L-5 with Discharge Tubes (GDT/TSS) RoHS from Yageo is a 2-pole, 3000Vac rated, UL recognized, and RoHS compliant transient voltage surge suppressor (TVSS). It is designed to limit overvoltage transients on high voltage wiring systems. This surge suppressor is suitable for applications that require isolation and high peak energy. It features a GDT/TSS device for discharge of transients up to 3000V and a high peak energy rating of 120 J/pole. The surge suppressor is designed to have a high power capacity and is UL-listed Class B8 and B14. It is also designed to provide good EMI/RFI noise protection in industrial applications.