Code Quiz: GFCI Protection for Personnel

NEC rules on GFCI protection

With respect to locations listed in Art. 620, and as listed in (A) through (D) below, which is the only location where 15A and 20A, 125V, single-phase receptacles may be installed without GFCI protection?

A) in an escalator

B) a single receptacle for a sump pump

C) in the pit

D) on elevator car tops

Find the Answer

Answer: B

As noted in the third paragraph of Sec. 620.85 in the 2014 NEC, “A single r

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