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Components for changing direction
1、Edgewise elbow.
One model for each size of
casing for turning to left or right.
2、Flatwise tee
Two models for each size of
casing (one ascending, one
descending).
3、Edgewise tee
For vertical branches on the
main run.
二、Fixing devices
1、Universal brackets
These brackets are used to fix the distribution
run to the structure of the building, directly or via
a threaded rod, a bracket, etc.
There is one model for each size of casing which
can be used for all mounting methods : ceiling
mounted, suspended, wall mounted, etc.
Suspension on chains or steel cables is not rec-
ommended.
It is advisable to leave a space of 3 m between
each bracket.
2、Spring brackets
These brackets are fixed on floor ground to sup-
port distribution run in vertical application, used
in rising building such as rising apartment, com-
mercial skyscraper, etc. For all ratings from 100
to 800A, there’s only one model and must be
used in couple.
The spring brackets can absorb the vertical
construction expansion and adjust the busbar
situation, so as to distributing equally and
averagely on all floors.
