This MN-5100 threaded roller-plunger limit switch is offered as a single panel-mount replacement compatible with MN-5311-style assemblies. It features a threaded roller-plunger actuator for reliable mechanical end-stop sensing and secure mounting. Supplier information lists the switch for 250 V AC use; several marketplace listings indicate a switching capability around 10 A, though exact current ratings and contact configuration should be confirmed against the photos and terminal markings before use in high-current applications. The switch is shown in a compact sealed housing with visible terminals; verify thread size and terminal layout in the supplied images to ensure proper fit and wiring.