GE NEMA Magnetic Starter, Full Voltage Non-Combination Non-Reversing, Series: 300 Line, 600 VAC, 18 A, 50/60 Hz Frequency, 115 to 120 VAC Coil, 3 Pole, Manual Reset, Saddle Clamp Connection, 3-Leg Block/Thermal Overload Relay, Open Enclosure, -20 to 70 deg C Operating, 12-1/2 in L x 7 in W x 6-5/8 in H Dimensions