Size of incoming mains cable?

[craigj85]

What is the general size of a incoming mains into a small 3 bedroom house? The main fuse is 60 amp. The enclosure where the mains splits and goes to the main switch is sealed and crimped so couldn't look but the tails look to be 16/25mm. Sorry I don't have a pic as a big cupboard was built around the mains and cu

 

[Guest55]

Is it pvc concentric ?
probably 16mm.

 

[craigj85]

I couldn't really tell it was well hidden in the wall behind and under this cupboard but yeah I think it is