The Ohmite REE3K5 is a wirewound rheostat, a type of variable resistor commonly used in industrial applications for controlling electrical power and voltage. Wirewound rheostats are known for their high power handling capabilities, precision, and durability. The REE3K5 model is designed with a robust construction to withstand demanding environments and offers a wide range of resistance values to suit various control needs. It is suitable for applications such as motor speed control, lighting dimming, and voltage regulation in industrial machinery and equipment. The rheostat's wirewound construction ensures low resistance value variation with changes in temperature or load current, providing stable and reliable performance.