Schneider Electric Potentiometer Mounting Kit, ZB4BD922
 
£28.00 plus VAT
 
Schneider Electric Potentiometer Push Button Head, 22mm Cutout Diameter, 80g Weight - Harmony XB4 Series - ZB4BD922
 
 It's suitable for a 22mm cutout diameter hole and  44 to 55mm long, 1/4 inch diameter shaft potentiometers. The round shape makes the rotary-style key easy to handle and turn. A white stripe contrasts against the black head to clearly indicate the position of the switch and help you select the correct position.