i took the top off the box which is located on top of the storage container. it shows the inside cables and the box it's self.
outside of the box :
Larger:
http://img833.imageshack.us/img833/2960/img0985t.jpginside:
Larger:
http://img861.imageshack.us/img861/6135/img09892.jpgi presume its connected to a pump as the box is right above a large plastic pipe that carries water/oil.
you can see the size of the cores in the pic, the outer shell is 15mm thick. black on the outside rubber, then white inner rubber, then the three cables you see.
the length of the cable is around 150- 200 metres long. so its going to be much easier to run more cable from here to the garage rather than back from the meter.
glad you reminded me about sockets. im wanting to connect up some CFL lights in ballasts, 2-5 sockets & some more 45 watt lights for my wifes indoor growing area.
be grateful if the pictures in more info given helps as im getting ear ache about it now lol.