Russell Baron
Hi Mehul Your new 45 amp cooker will need its own dedicated circuit fed with a 10mm Twin and earth cable from the consumer unit via a 50amp mcb to an isolator switch. The cooker can then be connected to the switch either direct or by a connection plate behind where the oven will go. If you go this way you will need a 10mm cable from the outgoing side of the isolator to the connection plate. Get an electrician out to this as it isnt a DIY job. Hope this helps
