Delta2518
Member
- Location
- Tampa, florida
- Occupation
- Journeyman Electrician
I have a project where I am feeding two saunas both a couple hundred feet away. They both require a 3-phase 50A breaker and requires a neutral for 120v coil contactor/controls and lights (taps off one of the hots in the sauna control box and theres a 2 amp inline fuse). The neutral does NOT go to the heater. I would like to downsize the neutral from a #6 (if i was sizing per the phase conductors) to a #10 (only 2 amps max on the neutral but keeping same size as EGC) but am having a hard time finding the specifics in the codebook and want to be sure on the rules as this is getting inspected. The plans do not specify size of conductors. If you guys could point me in the right direction it would be greatly appreciated! Thanks in advance.