The single-tube ceramic slide resistor has high-quality ceramic tubes and perfect winds. These features provide Ruhstrat's high quality resistance, with a long service life and high loss certainty. The mechanically fixed windings are protected against outside influences by a specially cemented layer to increase the dissipation of heat.
Operation can be either manual or motor driven. Either way, Ruhstrat has models for your specific needs with limit switches and drives. Other capacitance values are available on request.