The 1PC travel limit switch ZK4 23511ZM20 is a single travel limit switch designed for endoftravel sensing in automation and control applications. Identified by the model ZK4 23511ZM20, this device provides position feedback to help stop or trigger actions when an actuator reaches its limit. It is suited for integration in systems that require a reliable travel limit switch in the ZK4 family configuration. Key benefits Endoftravel protection: detects actuator reach and initiates control actions to prevent overtravel and potential equipment damage. Reliable position feedback: supports consistent machine cycles and reduces the chance of missed limits. Simple integration: designed for use with control systems that accept a travel limit switch in this configuration. 1piece package: ready for straightforward installation and replacement. Brandconsistent design: aligns with the ZK4 series specifications and the 23511ZM20 model. Key attributes Functionality: travel limit switch for endoftravel detection Model: ZK4 23511ZM20 Packaging: 1PC Series/Compatibility: ZK4 family; intended for use as a travel limit switch Performance: provides reliable position feedback for controlling machinery Size and material: not specified in the product title Applications and use cases Endoftravel sensing on CNC machine axes to halt movement at the commanded limit Home or limit switch in robotic cells or automated assembly lines to establish reference positions Conveyor system control where the switch detects endofpath and stops or redirects product flow