This 16mm mushroom-style metal push button switch is designed for emergency stop and control applications. Available in self-locking or momentary function, it offers flexible use in industrial machinery, control panels, and safety systems. The waterproof construction ensures reliable performance in harsh environments. Featuring a durable metal housing and a large mushroom head for quick activation, this switch meets standard mechanical safety requirements. Ideal for emergency shutdowns in factories, equipment, and outdoor setups where immediate response is critical.