This listing is for one D4V-8166Z roller lever limit switch. The D4V-8166Z is a compact mechanical limit switch with a roller-lever actuator designed for position sensing and end-of-travel detection in industrial and automation applications. Product identification is supported by the D4V-8166Z model marking.

• Exact model: D4V-8166Z roller lever limit switch – model code printed on part for straightforward identification.
• Actuator style: Roller lever mechanical actuator suitable for position detection and end-of-travel sensing in industrial equipment.