What is Nominal Voltage?Nominal voltage definitionA Nominal voltage is a specified voltage level of a circuit or system that is used as a reference point for an electrical system.Rated voltage and Nominal voltageThe Rated voltage is the highest voltage that the device can safely handle, while the Nominal voltage is the designed operating voltage.Operating voltageThe Operating voltage is the actual voltage applied to the device terminals and is essential for reliable device performance.Nominal vo

What is Nominal Voltage?Nominal voltage is a value assigned to a circuit or system to designate its voltage class conveniently(e.g. 120/240 volts, 300 volts, 480Y/277 volts). The actual voltage at which a circuit operates can vary from the nominal voltage within a range that permits satisfactory operation of equipment.The word “nominal” means “named”. It is not the precise operating or rated voltage. i.e. a 240-volt circuit may not be precisely 240.0000 volts, and may instead operate at 235.4 vo