4.22.5.1 Nameplate.
(a) Nameplate Marking. Each electric appliance shall be provided with a nameplate giving the identifying name and the rating in volts and amperes, or in volts and watts. If the appliance is to be used on a specific frequency or frequencies, it shall be so marked. Where motor overload protection external to the appliance is required, the appliance shall be so marked.
FPN: See 4.22.2.2 for overcurrent protection requirements.
(b) To Be Visible. Marking shall be located so as to be visible or easily accessible after installation.