Quantity: 1 piece Model: XB2BS542C Type: Turntorelease emergency stop mushroom push button Contact configuration: 1 N/C (one normallyclosed contact) Color: Red Quick overview This XB2BS542C emergency stop mushroom push button provides a clear, reliable way to stop machinery and control circuits in an emergency. The large red mushroom head gives fast visual identification and easy actuation. The pushbutton latches on actuation and requires a deliberate turntorelease action to reset, preventing accidental restarts. Key benefits Fast, unambiguous emergency stop: the large red mushroom head is easy to find and press under stress. Positive safety action: the 1 N/C contact opens the control circuit on activation, helping to isolate power or stop motion. Prevents accidental restart: turntorelease reset requires a conscious action to the system to ready state. Simple replacement or integration: designed in the XB2style operator form to work with compatible control panels and enclosures. Main features Model XB2BS542C: exact part identifier for ordering and replacement. Turntorelease operation: push to latch, rotate to unlock and reset. Contact arrangement: single normallyclosed contact (1 N/C) for breaking control circuits when pressed. visibility red mushroom head for emergency use. Singlepiece supply for straightforward installation or sparepart replacement. Typical applications Machine tool emergency stop on CNC mills and lathes. Conveyor systems and material handling lines where fast shutdown is required. Control panels, test benches, and industrial equipment that require a manual safety cutoff. Notes for installers Confirm compatibility with your panel cutout and wiring scheme before installation. Use the XB2BS542C where a single N/C safety contact and turntorelease reset are required for operator safety procedures. This push button is intended for use as a safety or control device where quick manual interruption of a circuit is needed and where a positive reset action is desired.