SPD for data line

Product Category

FS-DN-12/RS485-3G DIN Rail 20kA surge protectors

  • FATECH FS-DN-12/RS485-3G is a 3-stage surge protector designed for RS485 data communication lines. It provides reliable lightning and surge protection for industrial control, building automation and outdoor communication equipment, ensuring stable data transmission and long-term safe operation.

FS-DR-12/2.9 12 DIN rail Signal voltage surge suppressor

  • FS-DR-12/2.9 is a 12V DC control signal surge protector designed for street wind energy systems, sensors and monitoring equipment. It guards against lightning and transient surges to ensure stable operation of outdoor wind power devices.