For telecommunication

Ordering number:
A03381
  • surge protection for ISDN telecommunication line, installation in front of NT
  • ...
Ordering number:
A03382
  • surge protection for ISDN telecommunication line
  • RJ45 sockets
Ordering number:
A06150
  • surge protection for high-speed analogue telecommunication line (e.g. VDSL2)
  • RJ11...