FAQ
69
Expert Analysis 
A new subsection has been added to clarify the 
requirements for protection of floor receptacles. 
The addition of GFCI protection of all 125-volt, 
single-phase, 15- and 20-ampere floor receptacles 
installed in specified locations is intended 
to provide public protection against potential electric 
shock due to accidental spillage of refreshments.
Leviton Solution 
Leviton oers floor boxes for residential and commercial
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performance meets or exceeds UL 514A including 
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• Applications include
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Concrete Floor Boxes
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Traditional Wood Frame Floor Boxes
Revision/New
406.6(D) Restrictions on Wallplates with 
USB or Nightlight 
Change Summary 
• A new sentence and exception (Ex.) have been 
continued on page 70










