Expressway® is a moulded
case circuit breaker distribution system - incorporating fully, encapsulated, totally
insulated, 50kA fault rated busbar assemblies. Whats 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
- Expressway® has no moving parts which may work loose,
making it virtually maintenance free.
- Expressway® is extremely flexible since it can
accommodate almost any manufacturers 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.