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nydimaria [60]
3 years ago
11

In older existing installations, where an equipment ground does not exist in a metal switch box that is located within reach of

a conductive floor such as tile or cement, NEC 404.9(B) requires the use of what kind of faceplate
Computers and Technology
2 answers:
Irina18 [472]3 years ago
8 0

Answer:

A metal faceplate with grounding means

Explanation:

metal faceplate with grounding means is required in older existing installations, where an equipment ground does not exist in a metal switch box that is located within reach of a conductive floor such as tile or cement.

Nutka1998 [239]3 years ago
7 0

Answer:

The NEC requires the use of a metallic faceplate for this situation.

Explanation:

NEC 404.9(B) requires a metal faceplate having a means for grounding to be used in older installations where there is no ground for an equipment in a metal box switch located within a conductive floor. There is however an exception which states that as long as the wiring method does not have anything to do with an equipment-grounding conductor, it is required that a snap switch that is wired and located within reach of conductive floors must have a nonmetal faceplate or protected by an interrupter.

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