Filters for communication lines
Filter boxes
B84299G
Filter boxes for communication line filters
with 1 pair or 2 lines
Design
Material: 1.5 mm sheet steel
RF-tight, welded-in shielding wall of
high-grade steel
Both parts of filter box accessible
through separate lids
The shielding wall has 26 or 52 holes for screwing in the filters. Unused holes are sealed off by
RF-tight screw plugs, which can be removed for later filter additions.
On each side of the box there are terminal strips for attaching the filter lines, and 3 cable inlets
with the thread size of PG 29. Matching cable glands can be screwed in here using reducer rings
if necessary.
Ex works the filter box comes with 2 glands of size PG 29 for cable diameters of 23 to 28 mm. At
the front end the filter box can be connected to the shielding wall with maximally
3 connector fittings with nominal width of 25 mm.
Other cable inlets are available upon request.
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