The 1PCS XB2BS542C Turn to Release 1N/C Red Emergency Stop Mushroom Push button is a safety control device designed to provide an immediate stop of equipment in emergency situations. The turntorelease action requires a deliberate rotation to reset, helping prevent unintended reactivation. It features a red emergency stop mushroom actuator and a single normally closed (1N/C) contact. Key benefits Provides a rapid and reliable means to stop machinery in an emergency, enhancing operator safety and equipment protection. Turntorelease mechanism prevents accidental reenergizing after actuation, improving onsite safety control. visibility red mushroom head supports quick identification in busy work environments. Designed for integration in control panels and safety circuits, facilitating straightforward installation. Key attributes Model: XB2BS542C, part of the XB2 series family. Functionality: Emergency stop mushroom push button with 1 normally closed (1N/C) contact. Actuation: Turn to release mechanism for reset after actuation. Color: Red mushroom head for clear visibility. Contact configuration: 1N/C (one normally closed contact). Application: Suitable for panel mounting in control and safety circuits. Applications and use cases Emergency stop on conveyor lines to immediately halt motorized transport and prevent equipment damage or injury. Safety stop on packaging machinery to provide a quick shutdown during jam or fault conditions. Stop switch for robotics or automated assembly lines to ensure rapid deenergization in emergencies. Note: This description reflects the specifications implied by the product title XB2BS542C, including the turntorelease feature and the 1N/C contact configuration, and is aligned with the stated model and features.