Recent content by shintrobo

Hello! I want to install 9.5kw electric shower in my bathroom. I have wylex MCB with 80A 30ma RCD (2x32A for ring socket and 6A central heating are already connected through RCD) Do I need 50A nsb50-b or is it O.K. with 40A? What do I need to get if I conect through RCD? or can I connect...