EATON Cutler-Hammer Series Motor Protector, B Frame, Series: XT Series, 690 VAC, 6.3 A, 40 to 60 Hz Frequency, 4 kW Wattage, 2 Pole, Setting: 3 A, Manual Reset, 3 ph, Screw Connection, On/Off Action, Bi-Metallic Overload Relay, 4 to 6.3 A Full Load, Pushbutton Control, NEMA 1/2/IP20/Open Enclosure, -25 to 55 deg C Operating, 3.66 in H x 1.77 in W x 3.35 in D Dimensions