This listing is for a D4N-series travel/limit switch, model D4N-2A32R, sold as a single unit for use as a spare or repair part.

• Function: mechanical travel/limit switch for position detection, end-of-travel sensing and simple machine interlocks in industrial equipment and control panels.
• Installation notes: D4N-series form factor with screw terminals and standard mounting holes – check actuator orientation and mounting hole alignment for compatibility reference replacements; this listing shows a roller-plunger style actuator in seller images.