Hi there, New to the forums. Installing 2x new 3600w ovens in a kitchen which previously had gas supplies and no dedicated appliance supply. Would a 2.5mm ring plus 32A MCB be sufficient or a radial 4mm on a 32A MCB be better ? Any advice would be greatly appreciated. Dave
Standard cooker circuits are wired in 6mm2 T&E from a 32A breaker via a 45A double pole cooker switch. You can run both appliances off a standard cooker circuit but NO you don't wire them like you asked. If you want to put the ovens on separate circuits then two standard circuits are needed.