I have fitted a 9.5kw shower, wired with 10.0mm cable, switched with 50A pull switch, connected to a sperate shower (63A 30mA RCD, with a spare 50A Type B MCB) consumer unit.
My problem is where do i source the power for this new consumer unit and will i need to use 16.0mm cable or will 10.0mm be sufficient to power it?
My existing consumer unit does not give me the option of a source - i.e. nowhere to connect 10.0mm or larger cable.
Do i need to use a junction box and power both consumer units from this box? if so where can i obtain one?
My problem is where do i source the power for this new consumer unit and will i need to use 16.0mm cable or will 10.0mm be sufficient to power it?
My existing consumer unit does not give me the option of a source - i.e. nowhere to connect 10.0mm or larger cable.
Do i need to use a junction box and power both consumer units from this box? if so where can i obtain one?