Lbartowski
Member
- Location
- MN
I understand that if it's 0-10v dimming circuit, it's considered class 1, and needs to be separate from power conductors....but how about the "low voltage" control conductors going to an occupancy sensor?
You can put low voltage wiring in the same condiut as power conductors as long as the low voltage wiring is rated for 600V (i.e. you could use some #14 THHN)
You can put low voltage wiring in the same condiut as power conductors as long as the low voltage wiring is rated for 600V (i.e. you could use some #14 THHN)
That is acceptable because of the separate jacket around the Class 2 conductors....unless it's in luminaire cable! I wonder how that is acceptable?
Right. If the control cable is a self-contained wiring method that does not require a raceway, it should be able to share the enclosing raceway. But without the explicit UL listing that luminaire cable has, an inspector may not agree.Right, but is luminaire cable really 2 separate raceways just because the control cable is jacketed? That logic would seem to allow me to pull a jacketed control cable (like an 18/3) within an EMT with 277 volt circuits then right?
...unless it's in luminaire cable! :lol: I wonder how that is acceptable?