LYX-K series products are mainly used for the protection of on-site industrial control equipment against lightning surges and switching overvoltages; they protect the equipment from damage caused by overvoltage and overcurrent without affecting signal transmission. The product adopts spring-clip wiring for convenient, fast and time-saving installation. With a 7.6mm ultra-thin shell, it saves space; it can be directly grounded through the DIN rail to reduce on-site grounding wiring (if the rail is not grounded, it can also be grounded via terminals). It is used for the protection of 2-wire and 3-wire on-site equipment. Easy and simple installation: standard 35mm DIN rail mounting with spring-clip wiring. Wide working frequency bandwidth: 10MHz; large discharge capacity: Imax (8/20μs) 10kA; fast response speed and low residual voltage.