Reliable use in demanding workshop environments: rated AC-3 12A 400VAC 50Hz and AC-15 8A 400VAC 50Hz with IP54 protection class, this emergency stop switch is suitable for 3-phase engines up to 4.8 kW. The robust housing and 80 cm connection cable ensure flexible installation on various stationary machines. Tested quality for professional applications: The precise mechanical structure and contact materials ensure long service life, stable switching behaviour and reliable function even under frequent use in industrial and DIY workshops. Safe operation with automatic shut-off: the emergency stop switch provides effective protection for user and machine. The integrated zero-voltage release prevents unintentional restart after a power failure, while short-circuit and overload protection reduce the risk of equipment damage, electric-shock and work-related injuries significantly. press the green button to power the connected device; the built-in solenoid locks the button and maintains continuous operation. If you press the red emergency stop button or if a short circuit or circuit interruption occurs, the electromagnet immediately releases the green button and reliably disconnects the power supply for maximum safety. equipped with a transparent protective cover and clearly visible emergency stop button, this machine switch is ideal for routers, table saws, electric drills, band saws and woodworking machines. Especially for high-speed cutting tools, the emergency off switch ensures quick power cut-off and increases safety in private and professional workshops. Color: As Shown Material: Plastic+Metal Package Contents: 1* Emergency Stop Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.