Hi,
In our current setup we have a three phase service head with 25mm tails feeding a 3 phase 125a distribution board. This is used as a sub mains board Nd MCBs (single pole and three phase) feed sub consumer units both inside and out side the property.
My question is really about if this is the correct way to do it and if MCBs are ok as the isolation for the sub boards. Each sub board or panel has its own isolator.
We are having renovation work done and would get it all changed if it sounds wrong.
Thanks[/url]
In our current setup we have a three phase service head with 25mm tails feeding a 3 phase 125a distribution board. This is used as a sub mains board Nd MCBs (single pole and three phase) feed sub consumer units both inside and out side the property.
My question is really about if this is the correct way to do it and if MCBs are ok as the isolation for the sub boards. Each sub board or panel has its own isolator.
We are having renovation work done and would get it all changed if it sounds wrong.
Thanks[/url]