First post - Go easy!
Advice please - suggestions/best practice.
Domestic property, TNCS supply, 25mm tails to RCBO C/U with 100A main switch.
I want to install a distribution circuit from the aforementioned C/U (I dont want to split tails) to supply a second RCBO C/U (essentially a garage board), serving little more than a lighting and power circuit.
The cable supplying the second board is 10mm T&E and already buried within the fabric of the building and will be used (non negotiable).
with discrimination in mind, what device should I be terminating the 10mm distribution cable, within the second board?
I am using Fusebox boards and the smallest main switch I can see is 63A. This is too big for the 10mm supply cable???
Any advice warmly recieved.
Thanks
Advice please - suggestions/best practice.
Domestic property, TNCS supply, 25mm tails to RCBO C/U with 100A main switch.
I want to install a distribution circuit from the aforementioned C/U (I dont want to split tails) to supply a second RCBO C/U (essentially a garage board), serving little more than a lighting and power circuit.
The cable supplying the second board is 10mm T&E and already buried within the fabric of the building and will be used (non negotiable).
with discrimination in mind, what device should I be terminating the 10mm distribution cable, within the second board?
I am using Fusebox boards and the smallest main switch I can see is 63A. This is too big for the 10mm supply cable???
Any advice warmly recieved.
Thanks
