NEMA Magnetic Motor Starter, Includes Auxiliary Contacts No, Maximum Overload Relay Current Setting 45 A, Overload Protection Type Electronic, Minimum Overload Relay Current Setting 15 A, Trip Class 10/20, Number of Poles 3, Number of Auxillary Contacts 0, Phase Three, Operator None, Operator Function Not Applicable, Auxiliary Contact Form 1NO, Starter Style NEMA, Reversing Capability Non-Reversing, Maximum Voltage Rating 600V AC, Coil Voltage 220/240V AC