The OHMITE REL10KE is a wirewound rheostat, a type of variable resistor used for controlling electrical power. These devices are commonly employed in industrial equipment, audio systems, and other applications requiring adjustable resistance. The REL10KE series offers a range of specifications including Ohmic voltage, wattage, and shaft rotation options, catering to diverse control needs. Dimensions are for reference only and factory consultation is recommended for specific requirements. Models H, J, K, L, and N are UL and CSA listed. All rheostats have a 10% tolerance.