XCKN2110P20 limit switch features a metalbodied housing with a metal end plunger actuator, offering a compact, durable solution for endoftravel sensing in industrial equipment. It provides a reliable snapaction mechanism and a 1NC+1NO contact arrangement, suitable for dual signaling in a single device, with M20 mounting for easy integration into standard frames and enclosures. Key benefits Durable metal housing and metal end plunger for reliable operation in demanding environments. Snapaction switching delivers quick, decisive changes in state with repeatable performance. Dual contacts (1 normally closed and 1 normally open) enable independent control and signaling from one switch. Compact M20 mounting and actuating end plunger make installation straightforward in existing layouts. End plunger actuator provides positive actuation from the end of moving parts or tooling, reducing misalignment risk. Key attributes Function: limit switch with snap action Actuator: metal end plunger Contact arrangement: 1NC + 1NO Operation: snap Body material: metal Mounting: M20 Applications: endoftravel sensing and position sensing in automation systems Use cases Endoftravel sensing on a conveyor or linear actuator: the plunger is actuated by a part reaching the end position, producing defined NC/NO states for stop, start, or feedback signals. Machine cycle control in presses or assembly lines: dual contacts provide separate signals for cycle control and status monitoring, enabling coordinated machine operation. Enclosure or guard door sensing in automated equipment: the switch can be used to detect door position and drive interlock or signaling functions, contributing to reliable safety and process control. Notes Install with appropriate mounting accessories designed for M20 switches and ensure proper actuator alignment to prevent false actuation. Wire the 1NC and 1NO contacts according to your control circuit requirements, using the configured normally closed and normally open outputs as needed.