115 VAC model. Thermally protected. UL recognized. Roof top ventilators. Shaded pole open and totally closed ventilation. Air-over. 1/10 Horse power. 115 Volt. 1050rpm. 1 Speed, 3.6 amps. Clockwise shaft end rotation. Sleeve bearing. Shaft measures 3/8" diameter by 3-1/2" length. 2-5/8" Motor length.