RUILON 2R600-29H-LM8

A Gas Discharge Tube (GDT) normally maintains a high insulation resistance state, equivalent to an open circuit, with virtually no effect on normal circuit operation. When a transient overvoltage occurs in the circuit and its amplitude exceeds the GDT's breakdown voltage, the internal gas ionizes, causing the GDT to conduct rapidly and clamp the overvoltage to a lower level, thereby protecting electronic equipment or circuit components connected in parallel from high-voltage damage. Once the overvoltage subsides, the GDT immediately returns to its high insulation resistance state and normal circuit operation resumes. The 2R600-29H-LM8 is a GDT with follow current interruption capability, manufactured using advanced processes and high-quality materials, offering excellent durability and reliability. Its compact structure facilitates installation in various power supply equipment. The fast response speed provides reliable protection for electronic equipment and ensures stable operation of the power system. In AC power supplies, it demonstrates superior follow current interruption capability. In the event of abnormal follow current, it can shut off quickly and decisively to prevent follow current hazards and ensure circuit safety. The 2R600-29H-LM8 features high surge current withstand capability and is suitable for N-PE protection. The maximum continuous operating voltage must be limited to within the Uc value (see Electrical Characteristics) and the follow current must be limited to within the If value (see Electrical Characteristics), so that the GDT can extinguish the arc normally during surge decay. Otherwise, the GDT may overheat and ignite adjacent components.

• Stable performance over lifetime
• Ultra-fast response time
• High insulation resistance
• Non-radioactive

• AC power line
• N-PE applications
• Class I and Class II surge protection