58 | DE
OBO Bettermann
Mounting variants
8 2
Metallic roof parapet
If there is a metallic roof parapet
1
which is used as a natural compo-
nent of the lightning protection system, the isCon
®
conductor can be
connected to it using a suitable OBO connection component
2
.
The potential is connected to the protective equipotential bonding on the
air-termination rod via the potential connection clip
3
(type 927 2 6-K).
Alternatively, the potential can be connected at the tripod stand
4
,
provided that the potential connection clip
3
is mounted, creating the
electrical connection between the black, weakly conductive layer or the
protective jacket of the isCon
®
conductor and the air-termination rod.
The distance x (= separation distance s multiplied by two) between the
potential connection terminal
5
and the rear connection element
6
should be noted.
Note!
The conductor type isCon BA 45 SW (Basic) can be routed with or
without potential connection. If the conductor is routed without a potential
connection, observe “Mounting variant 2 for isCon BA 45 SW” on page
53.
Fig 62:
x
1
2
6
5
3
4
isCon
®
conductor connected to metallic parapet
