Expressway® is a moulded
case circuit breaker distribution system - incorporating fully, encapsulated, totally
insulated, 50kA fault rated busbar assemblies. What’s more – there is the added
security of having been manufactured in accordance with British and International
Standards. The system is rated up to 800A with a fully rated neutral.
With Expressway®, the problems of safety,
environmental / atmospheric conditions and maintenance are greatly reduced and often
eliminated. Expressway™ is available as a freestanding or wall mounted
unit. It is a true fit and forget product that can be accommodated in a main
distribution switchboard or as a loose item in an enclosure to form the
basis of a sub-distribution board. The system can operate using a variety of
incomer methods such as Moulded Case Circuit Breakers , Fuse switches or
direct busbar connections up to 800A. A maximum of ten circuit breakers can
be accommodated in one cubicle - any unused outgoing terminals are shrouded
with special covers.
The Benefits of Expressway®.
- The system is protected from a wide range of atmospheric
conditions by being totally encapsulated in a specially developed insulating material.
Expressway® has inherent safety advantages - in the unlikely event of a fire the material
is self extinguishing. This is a particularly important feature for retail or commercial
developments.
- Expressway® has no moving parts which may work loose,
making it virtually maintenance free.
- Expressway® is extremely flexible since it can
accommodate almost any manufacturer’s range of Moulded Case Circuit Breakers.
- The system is quick and very easy to assemble with the
minimum of parts. For example, because cable clamps are used, contractors can assemble the
simple arrangement very easily.
- The Expressway® unit is easy to install, very flexible and
therefore very cost effective.
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