Square D™ Lighting Contactor, Type L Electrically Held Multi-Pole, Series: 8903L, 110/120 VAC Coil, 30 A Maximum Load Current, 3 Pole, 50/60 Hz Frequency, 3NO Contact Configuration, 600 VAC Contact, Screw Clamp Connection, NEMA 1 Enclosure, Surface Mounting, 7.81 in W x 6.03 in D x 12.69 in H Dimensions