RT RheostatControl 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, dental and model trains or other applications that require high voltage and current.

1，High power rating,resistance to humidity, resistance value in great adjustable range.

2.Widely used in educational modeling,load simulations,industiral machinery RPM adjustment,

voltage and current adjustment,instruments,and automated control installations, ect.

3.Can provide the knob with customers requirement.

Power rating:12.5W,25W,50W,100W,150W,300W,500W ect.

Resistance value:1Ω-5KΩ

NOTE:1. For customer specifications,please contact us to discuss the details.

2. Different power rating owning multi weight ,dimension and packing .

3. More details, please contact us.