Can someone enlighten me as to weather this has 2 outputs live & neutral peak and live and neutral off-peak?
Ive only ever came across an older analogue dial one which was fed of the existing meter.

Thanks lads.

Thanks for that Lec.
The job I've been asked to do is a block of 8 appartments all with night store heaters.
i was thinking a 4c 25 mm SWA from the intake/meter position to each appartment and using metal clad Switchgear and D.B's.
Can you advise if this would be the correct scenario as I cant think of another way to do it.
I wass going to mount the D.Bs in the corner of a cupboard in each appartment and come side entry into one of them and run the 2nd set of cores through to the other D.B.
Seems like more sense than having 16 SWA's in total !

Depending on the runs and where the cable will be installed in terms of depth/zoning, I would run two 16mm split concentric cables per flat.  Standard CU's in the flats, and two 60 or 80 amp switch fuses at the origin.

Concentrics have a suitably sized earth conductor.  No need to supplement it.

Concentric is cheap and easy to install and temrinate.  No glands required.  Direct into a standard moulded CU and switch fuse.

No need for RCD protection if you plan the run well.  Usually in service voids and boxed in areas etc.

http://www.askthetrades.co.uk/cgi-bin/yabb/YaBB.pl?num=1096466372#7

If cables are boxed in, they are usually going to be deeper than 2" from the surface of a wall.  If this is the case, no RCD protection is required for the submains.