Rheostat, Single Tube


A layer of oxidized resistance wire is wound on a porcelain tube which is supported by end supports. A sliding contact and three 4 mm socket terminals are provided for use as a rheostat or as a potentiometer.

PH50450

Available Options

Cat. No.ohmsampereTube Length, mmQuantity 
PH50450/6232.3150
PH50450/7103.3150
PH50452/5222.8200
PH50453/3243.3250
PH50455/5284.2400