I have a new 3 phase connection going into my build shortly. There will be no 3 phase equipment initially - it was more about future proofing as the extra cost was very little over a single phase install.   My Sparky is being very slow at getting back to me so I thought I'd turn to the collective knowledge on here in the meantime. I've not dealt with 3 phase before so any advice is appreciated. Are there any good deals to be had on 3 phase boards at the moment? I will also be running a