OMRON D4B-2116N Heavy-Duty Limit Switch for D4B Series

The OMRON D4B-2116N (D4B-2116N) is a heavy-duty industrial limit switch designed for reliable position sensing, mechanical detection, and end-of-travel control in automated machinery and production systems. Operating within demanding industrial environments, this switch provides critical status feedback to supervisory control systems, programmable logic controllers, and safety circuits across automated assembly lines, packaging machinery, conveyor networks, and machine tool installations. Engineered to Omron's exacting manufacturing standards, the device features a rugged housing designed to withstand mechanical shock, vibration, and continuous operational cycles. As an authentic replacement part identified by part number D4B-2116N, it installs directly into compatible Omron D4B series switch setups, allowing maintenance technicians and plant engineers to restore standard operating conditions without system modification. The unit carries a recorded net weight of 10 kg and serves as an essential component for preventive maintenance and scheduled overhaul routines, ensuring accurate physical limit verification, dependable machine interlock functions, and minimized equipment downtime in mission-critical manufacturing facilities.