KB offers 47 models of off the shelf Variable Speed DC Drives that cover the most popular voltages and horsepower ranges. From 115/208-230 input voltages and extending from 1/100 to 5 horsepower, our DC drives are available as embedded Chassis / IP20, stand-alone Stamped Aluminum enclosures NEMA-1 / IP40 and heavy duty, indoor/outdoor, wash-down die Cast Aluminum enclosures NEMA-4X / IP65. A variety of optional DC Drive accessories are also available to meet the most demanding applications.