The cables for some applications may be installed inside the same conduits or pipes of the standard electric power supply
system. This enables important savings, both in terms of installation works and costs.
My Home Legrand
applications Grouping with power cables
Temperature control
YES
Automation
YES
Sound system
NO
Burglar alarm
YES
Video door entry and home video surveillance
(Note 1)
Control
(Note 2)
Although for some applications it will be possible to have
the power system cables in the same ducts used for the My
Home Legrand
system, it is recommended that this solution is
only implemented for refurbishments. For new buildings it is
recommended that such systems have their own dedicated ducts,
separate from the electric power supply.
(Note 1) If the recommended cables are used for these systems, safety is guaranteed in terms of electrical insulation. However no guarantee is given for correct operation due to possible disturbance that may
occur due to the My Home Legrand
system cables being grouped with the electric power cables.
(Note 2) For the following systems, only My Home Legrand system cables can be installed in the same ducts as electric power supply cables: Automation and Temperature Control.
The following table shows the My Home Legrand applications / systems, which cables may be installed in the same duct as the
power supply wiring (however, under no circumstances these should be installed in the same conduits as 380 Vac power supply
cables).
Grouping cables
in the same duct
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