Schneider Electric Square D™ TeSys™ D Contactor, 1/3 Phase Non-Reversing, 100 to 250 VAC/100 to 250 VDC Coil, 18 A Maximum Load Current, 15 hp at 575/600 VAC 3 ph Coil, 3 Pole, 25 to 400 Hz Frequency, 18 W Wattage, 3NO Contact Configuration, 1NO-1NC Auxiliary Contacts, 10 A at 140 deg F Signaling Circuit, 32 A at 140 deg F Power Circuit Contact, Screw Clamp Terminal, IP20 Enclosure, 3600 Cycles/hr Operating Cycles, -40 to 140 deg F Operating, Rail/Surface Mounting, Gray/Green, 1.77 in W x 3.39 in D x 3.03 in H Dimensions