Schneider Electric 1kΩ Rotary Potentiometer 1-Gang Panel Mount. Power Rating: 1W, Electrical Taper: Linear, Element Material: Cermet, Termination Style: Faston, Plug In Connector, Screw, Shaft Length: 30.2mm, Shaft Diameter: 6 mm, Tolerance: ±10%, Actuator Type: Knurled Shaft, Series: XB4, MPN: XB4BD912R1K. This potentiometer is designed to fit in a standard 22 mm cutout, ensuring compatibility with pre-existing machinery. Better World Product: Yes, Better World Verification: Green Premium.