ElectricThe XB5AD912R47K is a Schneider Electric Head and Potentiometer R47K manufactured by Schneider Electric. It is a potentiometer, which is an electronically-controlled variable resistor that can be used for a variety of applications, such as for adjusting the volume on audio equipment. The R47K version has a rated power of 15 watts and a nominal resistance of 10KO. It features a head with a concave knob and is designed for use with 22mm mounting holes. Its plastic base features a dielectric strength of Class II and has a robust construction which makes it suitable for harsh environments. It also comes with a specific marking block to aid in mounting and connection.