When do the service conductors become feeders and can I mix them. Post author:Jake Post published:February 15, 2015 Post category:News Post comments:0 Comments I get a lot of questions, that ask when can I mix Service conductors with feeders or branch circuits? The answer is you can not. See the attached PDF showing some examples of Service conductors and Feeders. You Might Also Like Arc Fault Receptacles the are finally here. February 16, 2013 Wall space for Outlets 210.52(A)(2)(1) Residential receptacles April 16, 2023 210.12 (B)(1,2) 2011 NEC New Branch Circuit requirements. March 21, 2015 Leave a ReplyYou must be logged in to post a comment.