As shown in the illustration, using the instructions provided and Chart "A" and Table "24", what size overload relay heater would be the proper selection for the motor associated with the motor nameplate data shown assuming the motor operates at sea level and that the motor and its starter share the same ambient temperature? EL-0171

Correct Answer: Option D — G30T20

Selecting the correct overload heater requires matching the motor's full-load current (FLC) rating against the manufacturer's heater selection table. Based on the provided nameplate data and the specific parameters in Chart A and Table 24, the G30T20 heater provides the appropriate trip curve for the motor's operating current at sea level.