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Summary
DescriptionCloth-sheathed-NM-cable.jpg
English: An instance of old electrical wiring in the US with cloth-sheathed NM (nonmetallic sheathed) cable leading along a joist and into a metal box through a knockout.
NM cable with cloth sheathing was used from 1930 through 1965; more modern NM cable has a sheath made of PVC material. (See Black & Decker The Complete Guide to Wiring, 5th Edition: Current with 2011-2013 Electrical Codes, Creative Publishing Intl., 2011, pg. 29.)
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to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.
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This photo of cloth-sheathed NM (nonmetallic sheathed) cable leading into a metal box was taken by the Wikimedia Commons user Gazebo <https://commons.wikimedia.org/wiki/User:Gazebo> in 2014 and is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. For more information about this license, please visit <http://creativecommons.org/licenses/by-sa/4.0/> on the Web or write to Creative Commons, PO Box 1866, Mountain View, CA 94042 USA.
