D4N-412G Limit Switch, Adjustable Roller Lever, 1 Count

This listing is for one D4N-412G limit switch from the D4N series. The switch uses a snap-action operating mechanism with an adjustable roller lever (metal lever, resin roller) suitable for mechanical position sensing and safety-door applications. Market and distributor references list the roller at about 17.5 mm diameter by 6.8 mm width and show the device commonly offered with a 1 NC / 1 NO contact arrangement. Distributor entries also reference M20 cable entry and IP67 protection class in some configurations; confirm the exact submodel and approvals required for your installation. Compatibility varies across equipment - verify the D4N-412G matches your device's mounting and electrical requirements before ordering.

• Actuation: Snap-action mechanism with an adjustable roller lever; metal lever with a resin roller for rolling contact.
• Roller size: Roller approximately 17.5 mm diameter × 6.8 mm width (as listed in supplier/distributor references).
• Contact arrangement & approvals: Distributor listings show a 1 NC / 1 NO contact configuration and common approvals including UL/CSA; verify specific submodel details before installation.
• Package: Single sale unit (1 count). Images show the switch and lever only; additional equipment in gallery images is not included unless stated.
• Designed as a replacement or compatible component for specific equipment or model compatibility is stated in the listing details stated in the title and specs.