Product Brochure

www.carlon.com

5. CAN I USE ENT IN A CABLE TRAY?

Yes (see NEC Section 392.3(A), Section 10 of this manual.)

6. I WILL BE LIGHTING A LOADING DOCK

OVERHEAD. CAN I USE ENT TO CONNECT THE

OVERHEAD LIGHTS EXPOSED IN THE CANOPY?

Yes. This is considered a partially protected damp location

(refer to NEC Article 100 – Location.)

7. CAN I USE ENT TO CONNECT ITEMS IN

HAZARDOUS LOCATIONS?

Yes. But it is limited to intrinsically safe systems (see NEC

Section 504.20 and 505.15).

8. CAN I USE ENT FOR CONNECTION OF ITEMS

LOCATED IN AN AREA HAVING A CORROSIVE

ATMOSPHERE?

Yes. See Table 9-9, Section 9 of this manual (ref. NEC

Section 300.6, Section 10 of this manual.)

Reference NEC Section 362.12(7): In exposed locations,

except as permitted by Sections 362.10(1), 362.10(5)

and 362.10(7).

Section 362.12(7) prohibits the exposed use of ENT but

exempts locations covered in Section 362.10(7) (wet

locations) in addition to the previously allowed low-rise

buildings and over suspended ceilings with the required

fire-finish rating.

9. WHAT IS THE DEFINITION OF A FIRST FLOOR?

For the purpose of this article, the first floor of a building

shall be that floor that has 50 percent or more of the

exterior wall surface area level with or above finished

grade. One additional level that is the first level and not

designed for human habitation and used only for vehicle

parking, storage, or similar use shall be permitted.