Shaft Length(do not include the Screw Thread parts): 14.7mm/0.58 inch
Shaft Total Length:30mm/1.18 inch
Package Content: 1 x Wirewound Ceramic PotentiometerKEY_TAB
Knobs Size: 18.8 x 30mm/ 0.74 x 1.18 inch(H*D)
5R Ohm, 3 Terminals, Single Linear, Suits Most Standard Knobs.(this item include Knobs)
Material:Ceramic Metal
Control the electrical resistance of a circuit without interrupting the flow of current.
The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.
Can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, respirators, model trains or other applications that require high voltage and current.