Cornelius Cretu
Hi Ern, You have to run a 16mm2 armored cable for a load of 7.2Kw on a 100m run. Get an electrician as Russell advised you to make sure you get the job done properly. We're talking about some hot tubs here. Regards,
Hot tub Wiring size
Posted by Ern Sims, on
What size cable for a 100m cable run connected to a dedicated 32amp RCBO, consumption 2 x 3600w
Russell Baron
Hi Ern Not wanting to sound rude but I would suggest you get an electrician to do this for you. He will know exactly what size of cable you need. This is not a DIY job. Thanks
