Hi - am a newbie to this forum. It would be great if someone could help me. I am installing a hob and oven in a new home. The electrician did not wire the original wiring correctly to handle the power demands of the hob / oven (hob = 39A and oven = 13 A) - place was wired with one isolator feeding these 2 appliances with 4mm wire connected with a 32A circuit breaker, It was then recommended that a separate 6mm wire be run to the db board to serve the hob separately with a 40A circuit breaker.
An electrician who I consulted with recommended that we install a double-pole isolator in the db board for the hob so that we do not need to install a separate isolator for the hob in the kitchen (it is hard to install the isolator in the kitchen area near the hob). The db board is in the scullery. The question I have is "is it compliant to have a double-pole isolator for the hob on the db-board - which is a in separate room from the hob it self"?

Please advise?