I am wanting to upgrade my shower from a 7KW to 9.5KW and have been told that I should use at least a 40A MCB.
The 7KW is connected to a 30A MCB. Can I replace the 30A with a 40A MCB and if so is there any particular type I need.
The only identifying mark on the MCB case is C50 SERIES.
Cheers
The 7KW is connected to a 30A MCB. Can I replace the 30A with a 40A MCB and if so is there any particular type I need.
The only identifying mark on the MCB case is C50 SERIES.
Cheers