This Harmony XB4 potentiometer has a resistance of 470kΩ. It has a metal bezel. This potentiometer provides an external interface for controlling key parameters of automation components like drives and inverters. It is easily installed into standard 22mm diameter cut-outs and connected with simple screw-clamp connections. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66 IP69 IP69K, making it ideal for operation in harsh environments. It is ideal for analog control (like speed control of motor) via the voltage or resistor input of variable speed drives.