Bearings: Ball , Duty: Continuous , Efficiency Group: NEMA Premium , Enclosure: Totally Enclosed Fan-Cooled , Frame Material: Cast Iron , Green Certification or Other Recognition: NEMA Premium Rated , Hazardous Location Class: 1 C,D / 2 F,G , Hz: 60 , Insulation Class: F , Max. Ambient Temp.: 40 Degrees C , Motor Application: Hazardous Locations , Motor Design: 3-Phase , Motor Enclosure Design: Totally Enclosed Fan-Cooled , Motor Shaft Design: Keyed , Motor Thermal Protection: T-stat , Motor Type: 3-Phase , Mounting: Foot , NEMA Design: B , Phase: 3 , Rotation: CW/CCW , Service Factor: 1.15