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2P DC 600V photovoltaic surge arrestor provides professional overvoltage protection for solar PV systems. With a surge current rating of 20KA to 40KA, it quickly absorbs and diverts lightning surges and transient overvoltages to protect solar panels, inverters, cables and power distribution devices from damage.
Featuring a 2-pole structure and DINrail mounting, it is widely used in photovoltaic combiner boxes, offgrid and ongrid solar power stations. The highstrength flameretardant housing ensures safe and stable operation even in harsh outdoor environments, making it an essential protective component for modern solar energy systems.