The OHMITE RPS1R0E is a wirewound rheostat, a type of potentiometer, designed for precise resistance control in various industrial applications. These rheostats are known for their durability and ability to handle significant power dissipation. They feature a robust construction and are suitable for applications requiring adjustable resistance, such as motor speed control, volume adjustment, and dimming circuits. Models H, J, G, K, L and RPS1R0E are listed under UL File No. E-10946 and CSA File No. 21309. All rheostats are 10% tolerance.