The use of Multi-conductor type G-GC cable

[CalvinColorado]

Open Forum,

Has anyone been called out on the use of G-GC cable being installed in a cable tray system?

 

[Jraef]

Well, it's not one of the cables listed in 392.10 (A) for use in cable trays, so I've never tried...

To be allowed for use in cable trays, the cable must have a specific flammability rating, basically the jacket or insulation must be self extinguishing to a certain extent. G-GC doesn't have that rating.

 

[jumper]

According to this document by UL, page 15-nope.

https://www.ul.com/global/documents...ctrical/newsletters/W&CMG_April2007_Final.pdf