Bolted Motor Starter and Contactor, Type Full Voltage Non-Reversing Starter, Constructional Feature Explosionproof, Dust Ignitionproof, Watertight, Motor/Line Voltage 480 VAC, Power Rating 12 HP, Number of Phases 3, Enclosure Type Class I Div 1 and 2 Group B C D, Class II Div 1 and 2 Group E F G, Class III, Material Epoxy Coated Copper Free Aluminum, Device Type Motor Circuit Protector, Device Rating 30 Ampere, Conduit Size 1-1/2 Inch, Size NEMA 2, Approval UL, CSA, Application Hazardous Location