| Halogen-free Cables – the new Standard
for M12 and M8 at Phoenix Contact
In recent years, halogen-free cables have become increasingly
important in industrial environments. But which advantage to these
cables have compared to non-halogen-free materials, e.g. PVX?
PVC and PUR/PVC cables are of low flammability and
largely self-extinguishing.
In the event of fire, however, halides evolve, which compound with
hydrogen set free from the burning plastics, thus forming highly
corrosive and toxic new compounds.
This often results in corrosion damages that are worse than the
actual fire damage.
Furthermore, in addition to hyghly toxic gases, extremely opaque
smokes develop. If sight and orientation are hindered inside the
building, people might not be able to escape in time.
Halogen-free cables with special flame retardants
are incresingly used for highly-frequented buildings or buildings
with large material assets, e.g. airports, multistory buildings,
train stations as well as in shipbuilding or automotive production
sites.
In order to meet these rising demands, now the Phoenix
Contact standard program for M12 and M8 cables only comprises halogen-free
cables. Not only is the outer sheath of the cables made of PUR,
the wires are also made of halogen-free material as polypropylene
or polyethylene.
Thus, these high-quality cables show improved mechanical
features
(4 million bending cycles as a minimum when drag chain is installed
corretctly). Furthermore, toxic combustion gases and strong smoke
development are minimized and corrosive gases are not produced.
By the way, the halogen-free cables are available at the same price
as the standard PUR/PVC cables previously used.
Further
information in the PHOENIX CONTACT online catalog

M12 plug connector with screw connection
The Phoenix Contact SPEEDCON product range has been
extended by the M12 plug connectors with screw connection for free
assembly.
After assembly of the cables, electric connections
are installed using M12 connectors with only half a turn. The connection
time is reduced by 90%. Plug connectors and sockets are available
from stock in straight and angled versions.
SPEEDCON connectors meet all electric and mechanic
requirements of classic M12 connector systems and are a 100% downward
compatible.
Further
information in the PHOENIX CONTACT online catalog
 |