Suggested cable for large cooker

[ktech]

Hi,
Anybody got a suggestion for the cable type to run from an isolator to industrial cooker?

Situation is:
63A 3 Pole MCB wired to 4 Pole isolator via 10mm SWA (XLPE). Cable needed is to run from isolator to fixed cooker.

It's been suggested to use 16mm H07, does that sound ok?

 

[not clever]

4 core 10mm SY
And to make life even easier for you here is a link.
Lester Controls - wire and trailing flex

My consultation fee a pint down the pub or £160

 

[ktech]

Thanks.

Looking at it isn't 10mm SY rated at 47amps for 3 phase? So I think I would need 16mm (63amps)