Accessories Potential supply
Potential supply with cross-section reduction
Feed-through terminals such as
WDU WDU are responsible
for power supply the W-Series.
Important! The “QL” cross-section
reductions are not finger-safe. so,
break off the plastic screwdriver guide
at the first pole the cross-connection
by bending back and forth the
intended break-off point, and remove
the fixing screw. Fasten with the screws the
cross-section reduction.
Function
• Larger conductor cross-section can
be used for power supply
• Central current supply and
distribution any number circuits
Mounting
First, prepare the standard cross-
connection that distribute the
current other terminals smaller
conductor cross-section.160 1282250000 2012/2013
.
D
Terminals,W-Series
D.
The current routed the cross-
connections shown terminals a
smaller cross-section (cross-section
reduction). After cross-section
reduction, the supply can then be
distributed any number of
terminals this same cross-section,
using standard cross-connectors.
Now insert the cross-connection
for cross-section reduction that
there overlap the live parts of
the first terminal the smaller cross-
section. This can
be easily remedied using the WAD
covers for the corresponding terminals. Then place the
cross-connection the middle the
terminal
