The Grainger 16N331 is a 3/4 HP, 115V, 1725 RPM, 56C Frame, Open Drip Proof, Single Phase, Ball Bearing Electric Motor. It has a 1.15 service factor, thermally protected, manual reset overload protector, and meets NEMA design B standards. This motor can be used for various industrial applications requiring 3/4 HP at 1725 RPM. It requires a 115V power source and is totally enclosed and fan cooled for protection against dirt, dust and weather.