The OHMITE RLS1K8E is a wirewound rheostat, a type of variable resistor commonly used in industrial applications for controlling voltage or current. These rheostats are known for their durability and ability to handle high power dissipation. They are often employed in applications such as motor speed control, lighting dimming, and volume adjustment. The RLS1K8E model features a robust design and is suitable for demanding environments where precise control and reliability are essential. Refer to catalog #203 for complete details.