asking for help as training at mo.

[Bilkocfc]

what protective device is used at origin of installation

 

[telectrix]

generally, the DNO fvuse. BS1361

 

[Bilkocfc]

thanks for that

 

[robsparky1975]

All depends on the installation,have a look in the on site guide to make yourself familiar with the standard set up,i could fire off any answer to you but that would defeat the object,we all like to help out on here,just try to put a bit more info if you can,good luck