JL-250F (Built in surge protection adapter socket 7P)

The JL-250F is designed for outdoor lamps and installed between the traditional NEMA socket and the light controller. It is used for rapid transformation to improve the surge protection capability of the NEMA interface lamps. The SPD inside the lamps can be replaced by JL-250F, which is more convenient for installation、maintenance and replacement, and can effectively reduce operation and maintenance costs. The product has built-in surge differential mode + surge common mode protection, which greatly improves the working ability of the light controller in the complex electromagnetic interference environment. The combination design of temperature fuse and MOV+GDT can avoid the deterioration of heating caused by aging and over-energy of MOV. The center of the bottom is equipped with a ground hole design, which can provide the grounding circuit of the lamp controller and improve the common mode suppression ability of the lamp.