RS485 Lightning Protector

RS485 Lightning Protector is used for lightning protection of data communication system,which can protect the four signal lines or two twisted pair line information, to provide high energy and low energy level to protect the coarse fine for the protection of the data line. It also provides fine differential mode protection and ground to common mode protection for 1, 2 and 3, 4 lines,and thus effectively absorb and transfer the energy impact caused by lightning and surge, and   introduce the energy into the earth through the grounding cable, and ultimately protect the sensitive electronic equipment from being infringed. It is used for all RS485 data or composite video signal transmission system over-voltage protection

Product Highlights:

  • Large current handling capacity
  • High speed response
  • Low insertion loss


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Stock : 14 in stock
Part number: SA-RS485 Category:


Wiring Connection:



Additional information

Weight 0.05 kg