Selling Surge Arrester from Jaya Elektrik in Bandung. Surge Arrester is a protective device that is installed on an electrical installation network that is used to protect various electronic equipment that is on the electricity network, when there is a voltage surge (Over voltage) that exceeds the allowable tolerance limit. Voltage surges in an electric network can be caused by several factors, one of which is an indirect lightning strike (induction). Lightning induction can cause damage to electronic equipment.