Industrial users and machinery operators, this Baomain emergency stop switch is crucial safety equipment for any dangerous machinery! The IP65 waterproof rating means it can handle harsh environments without compromising reliability. Rated for AC 660V at 10A, this robust switch features both normally open (NO) and normally closed (NC) contacts for flexible wiring options. The bright red mushroom head button is instantly recognizable for emergency situations, while the yellow and black enclosure provides high visibility. Operation is simple - press to immediately cut power in emergencies, then rotate clockwise to reset once the situation is resolved. The surface-mountable box includes 3 M20 knockout holes for easy wiring and comes with 4 mounting screws for secure installation. Weighing just 158g, it's substantial enough to feel durable without being bulky. Perfect for industrial controls, automotive applications, building systems, medical equipment, or any situation where you need reliable emergency shutdown capability. The weatherproof construction ensures consistent performance even in damp, dusty, or challenging conditions. Don't compromise on safety - this emergency stop switch provides the peace of mind that comes with having proper safety controls in place for your equipment and personnel.