Rheostat Sliding Contact
Product Name: Rheostat Sliding Contact
Product Code: In stock
Comprising a layer of resistance wire wound on an insulating, heat resistant tube (porcelain) which is supported by cast metal feet. A sliding contact & three 4mm socket terminals are provided, one terminal being connected to the sliding contact & the other two to the ends of the winding, enabling the unit to be used as a Rheostat or potentiometer.