Why would an electrician install a 10 mm twin and earth circuit protected by a B32 MCB for a 8.5 kW shower?
Why would an electrician install a 10 mm twin and earth circuit protected by a B32 MCB for a 8.5 kW shower?
Back to basics, the first thing to do in a circuit design calculation is to determine the design current Ib.
As set out in the IET Design Guide.
Back to basics, the first thing to do in a circuit design calculation is to determine the design current Ib.
As set out in the IET Design Guide.