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[[File:Cable Insulation 1980 Stuffed Batts Cable Tray Penetration Attribution.jpg|200px|thumb|
[[File:Cable Insulation 1980 Stuffed Batts Cable Tray Penetration Attribution.jpg|200px|thumb||A cable tray through penetration in a wall required to have a firestop - Image by Achim Hering.]]
Latest revision as of 16:00, 13 February 2013
The insulation material the surrounds cable or wire strands. Once largely rubber and now largely polyethylene
Pages in category "Cable insulation"
The following 9 pages are in this category, out of 9 total.