Surge Protector Introduction

surge protective device, also known as lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and meters, and communication lines. When a spike current or voltage suddenly occurs in an electrical circuit or communication line due to external interference, the surge protector can conduct and shunt in a very short time, thereby preventing the surge from damaging other equipment in the circuit.
surge protection device are suitable for AC 50/60HZ, rated voltage 220V to 380V power supply systems, and protect against indirect lightning and direct lightning effects or other transient overvoltage surges. They are suitable for surge protection requirements in residential homes, the tertiary industry, and industrial fields.