US Motors Three Phase TEFC Hazardous Location Motors Are Built For Use In Environments That May Contain Gas, Vapor Or Dust In Explosive Quantities.
US Motors Three Phase TEFC Hazardous Location Motors contain explosions inside the motor casing and prevent ignition outside the motor by containing sparks, flashing and explosions for lasting reliability. Features upgraded totally enclosed fan cooled enclosures with zinc-plated hardware and cast iron inner bearings that meet or exceed NEMA Premium® standard requirements including 40°C ambient conditions. All copper windings and low-loss stator laminations provide maximum efficiency. Available with 0.33 to 200 HP. Voltages are 230/460, 208-230/460, 190/380, and 460.