The OHMITE RES6R0E is a wirewound rheostat, a type of variable resistor used for controlling electrical power. These devices are characterized by their robust construction and ability to handle significant power levels, making them ideal for industrial applications such as motor speed control, lighting dimming, and volume adjustment. The RES6R0E features a wirewound core for precision and stability, and is available in various configurations to meet specific application requirements. Consult catalog #203 for complete details.