Suggested protection for terminal device.g. These metal ele-
ments must connected the equipotential bond-
ing such way able withstand lightning
current. These can couple lightning currents
and surge voltages into the building. keep the
protection level low, the surge protection device uses
the protective conductor the case the con-
nection.The connection the primary cabling with the build-
ing distributor and the connections from building dis-
tributor the floor distributor only need protec-
ted where copper cables are used.
rodent guards.
The following figures show how the OBO Net Defend-
er can used protect network infrastructure and
terminal devices:
Suggested protection for switch with patch panel. The
surge protection devices are earthed via the DIN rail. exception is
fibre optic cables incorporating metallic elements, e.
TBS
Blitzschutz-Leitfaden
2018
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Chapter The internal lightning protection system
