DIY Home Improvement Forum banner
1 - 1 of 1 Posts

·
A "Handy Husband"
Joined
·
14,218 Posts
You can put 9 #12 THHN conductors in 1/2" EMT. 3 or more current carrying conductors requires derating. But it derates from 30 amps and in you case it is not less than 20 amps.

You are fine.
 
  • Like
Reactions: Clutchcargo
1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top