Splice Fabric sheathed wire to Romex?


Old 11-08-14, 02:24 PM
Thread Starter
Join Date: Oct 2014
Location: USA
Posts: 34
Received 0 Votes on 0 Posts
Splice Fabric sheathed wire to Romex?

Is it okay to splice fabric sheathed wire to Romex? If so, is the size of the fabric sheathed cable marked anywhere? How do I determine what size Romex? What do I do with the ground wire?
Sponsored Links
Old 11-08-14, 02:32 PM
ray2047's Avatar
Join Date: Mar 2006
Location: USA
Posts: 33,597
Received 13 Votes on 11 Posts
You can not extend ungrounded cable because all new installations must meet current code which requires a ground. Based on your question and typical cloth NM the old cable does not contain a ground and can not be extended. You will need to run a new circuit from the breaker panel.
Old 11-08-14, 07:39 PM
pcboss's Avatar
Forum Topic Moderator
Join Date: Jul 2002
Location: Maryland
Posts: 15,001
Received 40 Votes on 35 Posts
The gauge of the wire can be obtained by using a pair of strippers.

If your circuit is grounded you would run the same size as the existing circuit and splice in an accessible junction box.
Old 11-08-14, 07:58 PM
Join Date: Mar 2010
Location: USA
Posts: 3,771
Received 42 Votes on 40 Posts
Starting with an ungrounded fabric sheathed cable circuit and you decommissioned part of it from the breaker panel partway out, the orphaned rest of the circuit may be spliced onto the black and white of the new grounded Romex.

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

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