MYL is the lightning proof varistor, and is widely applied to surge absorption and lightning protection of various electrical equipments such as semiconductor element, railway signal, communication, measuring device, communication transfer station, low voltage distribution panel, electrical installations on highways, beacon system of aviation and navigation, power supply of buildings, and fire-proof & burglar-proof safety alarming system, etc. It is featured by high withstanding surge current, wide voltage range, quick response, and low residual voltage.

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