Yantai Electric FHXL-63 is a professional fire resistant current limiting protector, a high-performance safety device dedicated to circuit fire prevention and fault current control. Designed with advanced current limiting technology and high-strength refractory materials, this product effectively solves the hidden dangers of arc sparks and circuit fires caused by short circuits and overloads in traditional protection devices, providing all-round safety protection for residential, commercial and industrial power distribution systems.

Adopting microsecond-level fast current limiting response, it can quickly suppress fault current and cut off the circuit at the initial stage of short circuit, realizing arc extinguishing protection and greatly reducing the risk of electrical fires. The high-quality fire retardant shell and internal components have excellent high temperature resistance and flame retardant performance, which can maintain stable operation in high temperature environments and prevent the spread of open flames. It integrates multiple protection functions including overcurrent protection, short circuit protection, overload protection and overtemperature warning, with high sensitivity and stable action, avoiding misoperation and missed protection.