Fieldbus Surge Protection

Our Fieldbus range of surge protection prevents surges and transient over-voltages conducted along the Trunk or Spurs of fieldbus systems from damaging associated electronics such as terminators, spur blocks and the bus control equipment. The FP32 is designed to be used at both ends of the Trunk where a Spur is connected to safely divert any surges to earth. The FS32 option can be mounted directly onto MTL Fieldbus Barriers or Megablock wiring hubs for the ultimate intrinsically safe spur protection. This space saving design helps to reduce the size of junction boxes and ease installation.

  • DIN-rail mounting for easy installation and automatic earthing (grounding)
  • 20kA maximum surge current per line
  • Plug connectors for quick and easy connection or rewiring
  • Meets the requirements of IEC61158-2:2004 for Foundation™ fieldbus
  • 10 Year “No Fuss” Warranty

See product datasheets for more detailed specification information.