Motor Switch Device Cover Amps AC 30 A Max Voltage 600V AC Enclosure NEMA Rating 3 7CD 9EFG No of Thermal Units Required None Number of Poles 3 Starter Type Manual Height 6.06 in Width 3.72 in Depth 1.5 in HP @ 120V 3 hp HP @ 240V 7 1/2 hp HP @ 480V 15 hp HP @ 600V 15 hp Standards UL508 UL 698 UL 1203 C22.2 No 14-M C22.2 No 25 C22.2 No 30 UL Listed for Class I Division 1 and 2 Groups C D Class II Division 1 and 2 Groups E F G and Class III