Bolted Motor Starter and Contactor, Type Full Voltage Non-Reversing Starter, Constructional Feature Explosionproof, Dust Ignitionproof, Watertight, Motor/Line Voltage 240 VAC, 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 Thermal Magnetic Circuit Breaker, Device Rating 50 Ampere, Conduit Size 1-1/2 Inch, Size NEMA 1, Approval UL, CSA, Application Hazardous Location