What is a surge arrester?

Surge arrester is a protective device designed via a connection between the conductor of an electrical system and the ground in order to protect the electrical equipment from the damages caused by transient state voltages formed by lightning induction.

Disaş manufactures surge arresters for low, medium, high and very high voltage lines by using silicone or porcelain insulators. When demanded, Disaş can also can manufacture custom surge arresters. Moreover, Disaş is the one and only very high voltage surge arrester manufacturer company in Turkey.