Gas Tube Surge Arrester - Model GA-300-2L 8.5Ø X 4mm   Lead 20mm Gas Tube Surge Arrester protects communication equipment from the abnormally high voltages due to the induced lightning surge, the switching surge, as well as communication lines and power lines. 2-Electrode Gas Tube Surge Arrester Upon sensing abnormally high voltage, it acts rapidly. With a small electrostatic capacity, transmission loss of high-frequency wave can be ignored. Any gas arrester with a striking voltage in the range between 90 and 1600V can be produced. (3-Electrode Gas Tube Surge Arrester)

Item Standard Striking Voltage 300V Striking Voltage Range +/- 20% Surge Striking Voltage 700V Surge Life 100 times or more at 200A with a waweform of 10X200 µs Max. Surge Current Capacity Once or more at 1000A with a waweform of 10X200 µs Insulation Resistance 50 M Ohm or more at DC 250V Electrostatic Capacity 2PF or below Note: The figure for striking voltage are example only

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