7/8-inch interface power distribution box, specially designed for fieldbus sites. The device is equipped with common 4-pin and 5-pin interfaces, and you can choose different port numbers according to your needs, including 4-port and 8-port models for you to choose from; this power distribution box has an efficient power distribution function, which can effectively distribute power to each device to ensure the stable operation of the entire system. Its unique design and high-quality materials ensure reliability and stability for long-term use.