NEMA Magnetic Motor Starter, Includes Auxiliary Contacts Yes, Maximum Overload Relay Current Setting 140 A, Overload Protection Type Electronic, Minimum Overload Relay Current Setting 28 A, Trip Class 10A/10/20/30, Series Freedom, Number of Poles 3, Number of Auxillary Contacts 2, Phase Three, Mounting Style Surface, Auxiliary Contact Form 1NO/1NC, Starter Style NEMA, Reversing Capability Non-Reversing, Maximum Voltage Rating 600V AC, Coil Voltage 110/120V AC