NM Residential Electrical Inspector Practice Questions - New Mexico CID Residential Electrical Inspector Examination Exam

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Per NEC 2020 680.21(C), GFCI protection is required for outlets supplying pool pump motors connected to single-phase, 120-volt through 240-volt branch circuits, whether by receptacle or by direct connection, and rated not more than which of the following?

15 amperes only 20 amperes only 150 volts or less to ground and 60 amperes or less, single- or 3-phase 100 amperes at 480 volts

Correct Answer:

150 volts or less to ground and 60 amperes or less, single- or 3-phase

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