New project necessitating a "plenum" rating
New project necessitating a "plenum" rating
(OP)
I have been assigned a new project for an electrical device for use in a "ceiling tile / suspended ceiling" setting.
Does anyone know what UL or NFPA plenum ratings I will need on my enclosure, cable, and connectors.
Plenum rated cat-5 cable is available, but I am wondering about the connection at the enclosure which is in an air-handling space.
Any help / insight would be greatly appreciated.
Does anyone know what UL or NFPA plenum ratings I will need on my enclosure, cable, and connectors.
Plenum rated cat-5 cable is available, but I am wondering about the connection at the enclosure which is in an air-handling space.
Any help / insight would be greatly appreciated.




