The OHMITE RHS10RE is a wirewound rheostat, a type of variable resistor commonly used in industrial control systems and other applications requiring adjustable resistance. These rheostats are known for their durability and ability to handle higher power levels compared to other potentiometer types. The RHS10RE features a robust design suitable for demanding environments. Consult catalog #203 for complete specifications and application details. Models H, J, G, K, L and N are listed under UL File No. E-10946 and CSA File No. 21309.