Aluminum Romex Markings


  #1  
Old 09-15-09, 05:26 AM
johnam's Avatar
Member
Thread Starter
Join Date: Jan 2000
Location: USA
Posts: 1,870
Received 12 Upvotes on 11 Posts
Aluminum Romex Markings

What markings on romex cable would indicate that its aluminum wire without having to physically undo connections? Thanks.
 
  #2  
Old 09-15-09, 07:14 AM
I
Forum Topic Moderator
Join Date: Feb 2005
Location: Near Lansing, Michigan
Posts: 9,785
Upvotes: 0
Received 45 Upvotes on 43 Posts
Generally there's an "AL" somewhere on it. If you take off a receptacle or switch cover and look in there with a flashlight you can see the wire wrapped around the receptacle screws or the bare grounds twisted up in the back.

You can also usually tell from the characteristic burning smell and flickering lights. :-)
 
 

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