I am all electric and have 2 units Hob and Oven
The Hob uses 6.4kw and the oven uses4.9kw
Both being maximums.
I have a double pole cooker switch with 2 x 6mm wires feeding (ring)the switch and 1 x 6mm cable coming out.
I also have a 2.5mm cable free on the 30 amp ring.
Any suggestions ...