Product Name: Rheostat; Material: Ceramic, Metal Power Rating: 50 W; Resistance Value: 10 Ohm Mounted Hole Dia: 9.5 mm Bottom Screw Diameter: 3 mm; Bottom Base Diameter: 57 mm Shaft Size: 40 x 6 mm; Body Size: 63 x 35 mm (Max. D x T) Package Content: 1 x Rheostat Color: As Shown Net Weight: 160 g Controls the electrical resistance of a circuit without interrupting the flow of current. The rheostat consists of a ceramic core and a resistive wire wound into a toroidal coil with a wiper mechanism. Suitable for applications such as light dimming and motor speed control, including use with arc lamps, pumps, fans, blowers, respirators, dental equipment, and model trains—where high voltage and current handling is required. Note: Lighting conditions and display settings may cause slight color variation between the image and the actual item. Measurement tolerance: ±1–3 mm.