Heavy Duty Equipment:
Often plugs and sockets with high amperage are
difficult to disconnect because of size and contact heating
(welding).
Robust, easy-to-use designs up to 600 A - Frictionless
butt-contact design allows simple connection and
disconnection. PF range offers both electrical & mechanical
interlocking for safety. Auxiliary contacts available.
ACTORS
Fire Resistant Tunnel Equipment:
Fans and lighting have to keep working as long as possible
in case of fire. Most equipment is thus hard wired, making
maintenance difficult.
Resistant up to 400 °C - Marechal offers a range of plugs
and sockets for extractor fans and enclosures with sockets
specifically designed for tunnel lighting.
Marechal DECONTACTOR™:
The ideal solution for connecting motors.
When a motor starts, the brief overload generated is many times greater than the nominal
current. While this overload should not affect properly designed motors, it could be damaging
to most connectors.
Thanks to its silver-nickel butt-contact technology, the decontactor withstands these high and
repeated overloads without over-heating or change in its performance. The decontactor is thus
PLUGS, SOCKETS & DECONT
ideally suited for motor connections, even for motors that have to start frequently.
Connect with confidence, disconnect with safety...
The decontactor socket has an integral load-break
isolating switch mechanism that allows users to connect
and disconnect electrical equipment safely up to 45kW:
a release button cuts the power and de-energises the
plug before it can be removed. Even in the event of a
short-circuit, the decontactor guarantees user safety
and eliminates any electrocution hazard.
Enhance Control - Auxiliary contacts can be used to
connect thermistors or process control without the
need for an extra connector.
Exceptional Connection Quality - The silver-nickel
butt-contacts offer excellent conductivity and resistance
to corrosion and vibration.
Reliable Material - The casings are made of glass fibre
reinforced polyester or metal, they resist shocks (IKo8)
and extreme temperatures.
...and Reduce Downtime - When decontactors are used
in lieu of hard-wiring, a fitter can replace a motor safely
and efficiently. A blocked submersible pump can be up
and running in a matter of minutes instead of hours and
with just one person. Operating costs are reduced as
re-wiring on site is no longer necessary.
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