XCKN2110P20 Limit Switch with metal end plunger, 1NC+1NO, snap action, M20 Key benefits Reliable endoftravel and position sensing: metal end plunger and snapaction mechanism provide fast, decisive switching with reduced contact wear for long service life. Flexible control wiring: dual contacts in one device (1NC+1NO) offer both normally closed and normally open outputs, enabling simple integration into safety and control circuits. Durable, compact construction: metal housing and end plunger deliver robust performance in demanding industrial environments while maintaining a compact, compatible footprint with M20 mounting. Easy installation and integration: standard M20 mounting size allows straightforward installation in machines, panels, and enclosures, supporting a wide range of automation applications. Key attributes Model: XCKN2110P20 limit switch Actuator: metal end plunger (snapaction) Contacts: 1 normally closed (NC) + 1 normally open (NO) Mounting/thread: M20 Construction: metal end plunger and metal housing for durability and reliability Electrical configuration: dual, independent contact sets for flexible wiring and circuit design Performance: fast response via snapaction mechanism with clean, repeatable switching What it does Detects linear position changes and signals machine control systems when a mounting point, carriage, or door reaches a defined position. Provides immediate switch actuation to stop or start equipment, or to trigger safety interlocks and status indicators. Offers two distinct contact states (NC and NO) to support different logic needs within a single device. Compatibility and usage Mounting: designed for standard M20 mounting applications, compatible with common industrial enclosures and brackets. Electrical integration: suitable for PLCs and control circuits requiring both NC and NO inputs, enabling simple wiring configurations for safety interlocks, limit sensing, and process control. Environments: built for industrial use where reliable actuation and durable construction are important; suitable for conveyors, packaging lines, CNC and automation equipment, and similar applications. Applications Endoftravel limit sensing on a conveyor system to halt movement when a product reaches the end of its path. Safety interlock at a machine access door to ensure equipment shuts down when the door is opened. Position sensing on a CNC machine or automated press to verify tool or workpiece position and trigger appropriate control actions. Notes This description reflects the specified features of the XCKN2110P20 model: metal end plunger, 1NC+1NO configuration, snapaction actuation, and M20 mounting. No additional specifications are added.