Multiple Circuits In Same Box


  #1  
Old 04-15-14, 08:57 AM
C
Member
Thread Starter
Join Date: Nov 2013
Posts: 213
Upvotes: 0
Received 0 Upvotes on 0 Posts
Multiple Circuits In Same Box

I have a junction box that contains conductors from 3 different circuits. A 120 20A, a 120 15A and and 240 30A.

Is that acceptable?

Inductive heating because of the 240 is a concern?
 
  #2  
Old 04-15-14, 09:24 AM
CasualJoe's Avatar
Member
Join Date: Jan 2010
Location: United States
Posts: 9,872
Received 185 Upvotes on 166 Posts
No problem that I can see. Keep in mind though, the neutrals from each circuit are kept separate, but all grounds need to be connected together and pigtailed to the metal box with a pigtail sized to the highest amperage circuit, in your case a #10 grounding pigtail.
 
 

Thread Tools
Search this Thread
 
Ask a Question
Question Title:
Description:
Your question will be posted in: