Electrical Surge Arrester Assembly

Electrical Surge Arrester Assembly is a type of protective device used in electrical systems to protect against voltage surges or transients. It is classified under the supply class "Fuses, Arrestors, Absorbers, And Protectors" in the supply group "Electrical And Electronic Equipment Components."

Surge arrester assemblies are designed to divert excess voltage and current away from sensitive equipment, preventing damage caused by power surges. They are commonly used in electrical distribution systems, power transmission lines, and electronic devices.

The assembly typically consists of a metal oxide varistor (MOV) or a gas discharge tube (GDT) connected between the line and ground. When a voltage surge occurs, the surge arrester assembly conducts the excess energy to the ground, protecting the connected equipment.

These assemblies are available in various voltage ratings and configurations to suit different applications. They are an essential component in safeguarding electrical and electronic equipment from the harmful effects of power surges.

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